1056, 001, S-05 are all essentially the same strain, as Chico, as the house strain of Sierra Nevada
There are other similarities in other strains between the two producers.
Otherwise each produces similar but different strains and yeast are huge components of what your beer becomes
It really comes down to dry, smack pack or vial
Nothing Left to do but smile and drink beer.....
The Commune Brewing Company-Perfecting the "art" of beer since 2010