Fifty Bar Nixodine vs. Float Mello Pro: Which Comes Out on Top?

On paper, these two devices look like they are aimed at the same customer. Both are rechargeable disposables with screens, adjustable airflow and plenty of flavor options. But once you look closer, they are built around two very different ideas.

The Fifty Bar Nixodine is all about what is inside the liquid. It uses Nixodine instead of traditional nicotine. The Flum Float Mello Pro is all about capacity and control, with a 50,000 puff rating and two output modes.

We get asked to compare these two a lot, so here is our honest breakdown. We will cover specs, the Nixodine question, flavor, battery and value, then tell you which one we would pick for different types of vapers.

TLDR:

• The Fifty Bar Nixodine is rated for up to 20,000 puffs and uses Nixodine, a synthetic compound related to nicotine, at a strength comparable to 5%.
• The Float Mello Pro is rated for up to 50,000 puffs and uses traditional 5% nicotine salt, with Eco and Turbo modes.
• Both have screens, adjustable airflow, dual mesh coils and USB-C charging.
• For pure puff count and value, the Float Mello Pro wins.
• For vapers who want a smoother throat feel or are curious about a nicotine alternative, the Fifty Bar Nixodine is the one to try.

Specs Side by Side

The Big Difference: Nixodine vs. Nicotine

This is the deciding factor for most people, so let’s start here.

What Is Nixodine?

Nixodine is the trade name for 6-methylnicotine, a synthetic compound that is chemically related to nicotine. It is not the same molecule. It is often marketed as a nicotine alternative, and Fifty Bar uses it in a formula designed to feel comparable to a typical 5% disposable.

How Does It Feel?

The most common thing customers tell us is that the throat hit feels softer. Everything else about the device works the same way as any other disposable.

What You Should Know

Nixodine is not a stimulant-free option. It acts on the body in a similar way to nicotine, and research on it is still in the early stages. We think it is important to be upfront about that. If you want a vape with no active compound, consider a zero-strength device instead.

The Float Mello Pro Approach

The Float Mello Pro uses standard 5% nicotine salt. There is nothing unusual here, which is exactly what a lot of vapers want. Nicotine salts are smooth for their strength and deliver a familiar, satisfying hit.

Puff Count and Value

This category is not close. The Float Mello Pro is rated for up to 50,000 puffs, two and a half times the Fifty Bar Nixodine’s 20,000.

As always, those are lab ratings. On the Float Mello Pro, Turbo Mode burns through liquid and battery faster than Eco Mode. Even so, a heavy vaper will get a lot more life out of a Mello Pro than out of a Fifty Bar.

These are rough estimates. Longer draws, chain vaping, and Turbo Mode will all shorten them.

Performance and Features

Output Modes

The Float Mello Pro gives you two choices. Eco Mode is smoother and stretches the device life. Turbo Mode turns up the vapor and flavor intensity. The Fifty Bar Nixodine runs a single, steady output, which keeps things simple.

Airflow

Both have adjustable airflow. The Mello Pro goes from a tight mouth-to-lung pull to a looser restricted direct-lung draw, which gives you a little more range.

Screen

Both devices show battery and e-liquid levels. The Mello Pro’s color screen also shows which mode you are in.

Flavor Quality

Both use dual mesh coils, and both deliver clean, consistent flavor. The difference is mostly in the flavor lineups.

Flavor Lineups

The Fifty Bar Nixodine leans toward dessert and creamy blends, with a few classic fruits and a tobacco option. The Float Mello Pro leans toward fruit and ice.

If you love dessert flavors, the Fifty Bar has the edge. If fruit and ice are your thing, the Mello Pro has more to choose from.

Which Comes Out on Top?

Overall, the Float Mello Pro comes out on top for most vapers. It offers far more puffs, more control with two modes and a wider airflow range, with a strong fruit and ice lineup.

That said, the Fifty Bar Nixodine wins for a specific group of people. If the standard nicotine salt hit feels harsh to you, or you want to try a nicotine alternative, it is the more interesting device. Its dessert flavors are also some of the best we carry.

Frequently Asked Questions

What is the difference between Fifty Bar Nixodine and Float Mello Pro?

The Fifty Bar Nixodine uses Nixodine, a synthetic compound related to nicotine, and is rated for up to 20,000 puffs. The Float Mello Pro uses 5% nicotine salt, is rated for up to 50,000 puffs, and has Eco and Turbo modes.

Is Nixodine the same as nicotine?

No. Nixodine is 6-methylnicotine, a synthetic compound that is chemically related to nicotine. It produces a similar effect, so it is not stimulant-free.

Is Nixodine safer than nicotine?

There is not enough research to say that. Studies on 6-methylnicotine are still early. Treat it as you would any nicotine product.

How many puffs does the Float Mello Pro have?

It is rated for up to 50,000 puffs. Using Turbo Mode will lower that number.

How many puffs does the Fifty Bar Nixodine have?

It is rated for up to 20,000 puffs from a 16mL tank.

Are both devices rechargeable?

Yes. Both charge through USB-C and have screens that show battery and e-liquid levels.

Final Thoughts

There is no bad choice here, just different priorities. The Float Mello Pro is the better all-around value and the one we would hand to most vapers. The Fifty Bar Nixodine is the pick for people who want a smoother throat feel or are curious about Nixodine.

Still not sure? Stop by or reach out and our team will help you choose. All of our vape products are for adults 21 and over.