I guess from my research they claim it keeps the taste fresh, and also from my experience when I buy nitro coffee its like this guys says in the comments.
I've tried both... N2O essentially just turned my coffee into foam, and it took a very long time to reduce back into a liquid, and just didn't taste like nitro cold brew in the end, but rather just like the original cold brew.
N2, on the other hand, I was immediately was able to dispense as a liquid, and came out of the bottle with a nice amount of head on it, and cascading small bubbles in the coffee. Worth the slightly more expensive cartridges!
I also got a set of these tips from Amazon... I use the short one. I don't know if they're essential, but it seemed to help the output.
I've tried both... N2O essentially just turned my coffee into foam, and it took a very long time to reduce back into a liquid, and just didn't taste like nitro cold brew in the end, but rather just like the original cold brew.
N2, on the other hand, I was immediately was able to dispense as a liquid, and came out of the bottle with a nice amount of head on it, and cascading small bubbles in the coffee. Worth the slightly more expensive cartridges!
I also got a set of these tips from Amazon... I use the short one. I don't know if they're essential, but it seemed to help the output.
not sure if that's actually any help actually....but to get frothy bubbles, you need something that dissolves in water.....otherwise, i'd recommend, just brew your cold brew and run it in the blender for a minute then pour in a glass?