I'll only comment on what I've used and knocked in, and being personal experience some may disagree.
B3 bats are consistent, but their "ready press" isn't to everyone's liking as some people find them a bit hard.
I've had a few SS bats, some were pressed nice and stiff while a couple I'm not convinced had been near a press at all!
Matt at H4L presses his bats very nicely, and having seen the making process I know these each get individually pressed.
Gunn & Moore have upped their pressing game recently, firm and ping out the packet, lovely!
If you get a TK made bat then the pressing will be on point.