I was one of about 3 people in the Uk to buy one of these bad boys:
I always thought it was unfairly maligned as it was a very decent piece of kit for the time.
AvP and Tempest 2000 were both played to death. Unfortunately, due to a lack of games I traded it in for one of these:
The 3DO, which is still one of my favourite gaming systems to this day.
Unlike the Jaguar, there was a decent amount of cracking games available for it, and one of my fondest memories is spending hours playing Road Rash 3D with the good lady wife (we'd not long met). This was of course in between sessions of booze and naughty fumbling, i'm not that much of a geek
Notable mentions for Need for Speed, Return Fire, PO'ed, FIFA 93 (which had a terrific cheat system which allowed invisible walls and ultra fast balls!) oh, and Wing Commander III where you got to be Luke Skywalker and I kid you not, shag a porn star