Quote: (Originally Posted by
Vie)

Btw, your list is from AG/5thD-X.
Whilst most of the mixes are the same, GUE does not advocate or teach the use of 25/25...
Whats up with the 25/25 gass ? You can mix it with helium and 32 nitrox, but whats the advantage 25/25 over the 30/30 mix

30/30 gives you a 20% discount
25/25 gives you a 10% discount
you could go a bit deeper with 25/25 but doesn`t have much helium.
Wouldn`t 21/35 be a better choice ?