Windows 95 Solid 
Frozen solid in classic MacOS style? :-)
Anyway, couple of years ago I acquired old Pentium 90 with Windows 95 and I was amazed how usable it was. You can get that thing online and download decent software.
Then I got BeOS and all was right with the world. It was fast, and it could multitask properly without sizing up or crashing. Just like the Amiga.
When Commodore went belly up there wasnt chance for Amiga anymore. No hardware and soon after software support was diminishing.