I have upwards of 12 in several workshops
Best 2, unsurprisingly are Snap-on, but also have a nice Sykes pickavant one and then several Clarke HD chests- these have ball bearing runners and are actually quite good
I wouldn’t personally bother with the non ball bearing types
Various options there for add-0n drawer units that sit underneath too.
Bottom line? Used snap-on but beware of some people’s unrealistic price expectations
heres a snap on one on top of a very useful Bahco cart
and some more...from L=R a useful collection of Bisley chests under the bench, then a stack of Clarke HD chests, a really useful american made cabinet-on-chest set bought for about £45 from an auction house and then another auction buy was the roller shutter fronted unit that has pull-out shelves about £20 ,that one. some fabulous quality industrial stuff does show up at these places, also look for Bott and Britool stuff from a few years back.