Bro are you for real??
Its impossible to mix any of them up unless your a complete waster or your out for self gain...
I could blind tatse test the sheff blues and exodus .. my strawberry banana cut is very similar to the sheff blues i always say its sheff blues turned down to an 8 but even then its impossile to mix these cuts .. ive smoke alot if cheese and grew as many and i remeber everyone of them..
Every single plant ive grown has had her own personality and unique difference if you cant tell you shouldnt be mixing in the scene imho
Lvl your at i suppose..
The same clone growing under different conditions can exhibit quite different traits. So come down off the high horse.