One thing I noticed.
It looks like 8 of your 15 games are 3D games of some type or another.
Those are specifically the type of games the Amiga has the most problems with....
I've been playing mostly shooters and side scrollers (which I'm really bad at) and find I think a lot of them hold up really well...
And to agree with smerf (OMG), MegaBall was one of the first I loaded when I got my Amiga again. Still my favorite of that type of game.. ;-)
desiv