why would you want garbage collection, it makes the runtime unpredictable

have you watched fallen angels? that one is great too

in america dont people buy this to setup private ranges and stuff?

yes of course, add taa in there for extra measure, the ghosting will just guarantee the players dont miss anything

thats too fast, needs a cinematic 24 fps

i saw an ad for some gambling thing that had a squid game cross-over which was so hilariously stupid because even if you miss the more overall social commentary of the show it is still pretty clear it is against gambling haha

realistically i dont see any way out of ue/unity in the near future considering your reqs. With godot I managed to figure it out
after a couple small projects, coming from both ue and unity experience, but i suppose it is all preference. i wish you luck in your search

what do you not like in godots workflow? theres not really many usable full-package (asset management, editor, etc) engines outside of those main three, but you could take a look at using an open source engine library like raylib and writing the rest specifically for your game