I run 144 Titanium Indys. 92a aftermarket bushings.
Bottom Bushings sanded down to like 11mm
Top Bushings sanded down to like 8mm
I shortened both kingpins with a angle grinder to fit the shorter bushings better and for more grind clearance.
This changes the geo of the trucks I tiny little bit and gives them a nice surfy turn, albeit stable when I want them to.
I think the wheelbase is a tiny bit smaller that way too, but I like the feel and never had problems with them.
So good seeing other people changing things to make them work exactly how they want them to.
If I end up on a 8.38 dlx with 149 standards and 54/56mm classic f4s after all of my madness, I feel like that would be a huge life lesson for me hahaha.
This is pretty much where I am at, although I do like smaller flat / wide wheels (Classics when worn down), but the new Classic 56mm wheels I just put on more as a transition setup feel amazing.
I had been worried with the new trucks coming in, going from Stage 9 / 10 to Stage 11, but once I was on them, I have never looked back and feel like they just work so well for everything, standard polished, no fuss, etc in almost every size on various boards I have set up, but mostly 149s, some stock bushings, but mostly the old red aftermarket Indy 92 duro with low heads, no risers needed, skated fairly loose but still a good stability on those bushings, angle grinded the kingpins down a couple of threads, set and forget, skated like that for the life of the trucks.
Also have some ti axle versions, hollow hangers, forged baseplates more for curious people to try them and see, along with some inverted baseplate kits, and some used mids, so pretty much everything, but I am happy enough with plain simple standards.
Those new ones do look interesting, but not enough to go out and get a few sets just to see how they skate.