I would Say Keewee, then 222 then the Stinky..
the keewee might be a tad weightier but they are nice solid DH bikes a bit of a posh starter bike TBH…
The 222 is still reasonably common, some adjustment options, certainly a proper DH bike, you’ll be able to obtain spares if you need them.
Stinky, arguably not a ‘proper’ DH bike, slightly steeper angles but it will do the job and a lot of people started out on old Kona’s (some of us still ride them)…
Neither of the others are “Bad” bike but the Super 8 is an old frame now and was well know for cracking (you might be better looking at an older Bullet if a Santa Cruz really takes your fancy). and the Session 10 was Heavy and only sold in the UK for about a year so they’re not too common and spares will be scarce.