stacked genesis?

I am looking at the genesis for 1A but mostly 5A. Because there are alot of hubstack 5a tricks, I’m looking at the stacked genesis. My question is, Do stacks mess up the stability severely? I don’t mind the weight.

Nope… And I put some Z-Stacks on my genesis last night for some hubstack 5A… Lowered the spin time a bit, and there was a tiny vibe, but it still played perfect… And it plays perfect and vibe free with the normal stacks on it…