21 minutes ago, Morsher said:
5 pin regular Gaterons for example?
I've used 5-pin Gateron Ink Blacks in my GK61 before and the switch wobble is barely noticeable. You won't feel it. There is very little wobble to begin with once the switches are installed.
The GK61 line also uses aluminium plates and I find the plates built-in to be super precise, so any wobble will be mitigated by the excellent plate.