2 post hoist for working on anything frame & axle related, I think of 4 post as storage but never owned one :meh:
Trying to recall the brand I got, was a good deal and it’s solid enough, mine has the handle release you hold as it lowers…not a deal breaker for a home shop IMHO.
Here is my repurposed ladder setup, I’m 13’ ceiling so the mezz is just a spot to hand stuff up to and then carry on up the ships ladder I built to the attic.
I took bottom half of an old alum ext ladder and hung it from the wall, it folds up to the mezz height so it doesn’t rob floor space.
I’ll get a picture that explains it, I’ve had it for years now and very happy.