I will load and test StormC 3 and 4 this weekend. Personally, I like StormC; I just haven't had the time to test it.
Here is something that I've not been able to get to work yet: PPaint 7.1. I've tried different PPaint settings, and it hasn't worked yet. From the way it acts, it could be a settings issue on CyberGraphics, but I'm not sure.
I really like the netconnect-2 toolbar on the system, it works well. Unfortunately, the tools menu hack does not work :-( There goes my favorite menu-item "unLZX" :-/
I've heard that some folks have gotten ImageFX to work, but I haven't tried that yet either. Other things I intend to test include: ArtEffect, Rexecute, BlitzBasic, AmigaWriter, FinalWriter, and Opus5.
What I've tested (myself) so far: AmIRC, Voyager, IBrowse, Microdot-II, ContactManager (vapor version), Miami (not dx), Genesis (mui--does not work with dial up), AmTelnet, GoldED, BareED, X-Arc, SnoopDOS, and my on little "SkinShuffle." Oh yeah, I've tested Filer from the Aminet CD's. There are probably some other mundane things I've tested, but can't think of right now ;-)