C02 or C02/N2

[Oceano80]

Hi I am just about to move over to Corny kegs but not sure which gas is best. Is just plain C02 good or is C02/N2 best for beer.

Thanks for any advice.

 

[beerhunter]

hiya mate, co2 has a larger bubble, better for ales and lagers, co2/n2 has a smaller bubble cluster better for a creamy head head for a bitter or stout. you can get different mixtures as well, 30/70, 50/50 or 60/40. the first figure is the co2 content.