Which OS is best optimized for Adobe CS6: Snow Leopard or Yosemite?

[logicstudiouser]

I am currently running a MBP with 2 partitions (one with snow leopard and one with yosemite). CS6 works great on 10.6.8 for me, but, will it be better, worse or about the same if I were to move CS6 over to Yosemite?
Thanks

 

[fisherking]

have never noticed much difference, both OS's run CS6 well...