I always went with what base stage looked cutest to me, but Incineroar made me regret that, so for gen 8 I looked at what the final evos looked like and went with Grookey =P
From the newer reveals the new astronaut-Girafarig-evo made me burst out in laughter when I saw it xD
It might end up going on my team, but it's too soon to say for sure =3
Also it's fine =)
I've been too busy to check up on a lot of stuff too last... month at the very least =\