What are the key differences between nitro and CO2 beer, and how do these differences impact the overall taste and experience of the beer?

Nitro beer is infused with nitrogen gas, giving it a smoother and creamier mouthfeel compared to CO2 beer. This results in a softer carbonation and a thicker head. The nitrogen also enhances the aroma and flavor of the beer, making it more balanced and less bitter. On the other hand, CO2 beer has a sharper carbonation and a crisper taste. Overall, the differences in carbonation and mouthfeel between nitro and CO2 beers can significantly impact the overall taste and experience of the beer.