...I'd still like to answer.
I started with Midgard some 14 Years ago and it is still my favourite RPG.
Then I tried MERP and I hated it from the beginning. So after the adventure was over I never did it again.
My third one was Vampire-The Masqerade which I really fancied. Unfortunately I moved to another town so we could not meet again.
Then I played GURPS in several settings and found it great.
AD&D was quite O.K. but I never liked the -how is it called- fight-system? (I translated this one word by word so I hope you understand, what I wanted to say) Some of the rules I really found mad but the real huge world and many different settings were really great!
At the moment I wait for the Cyberpunk-round to be restarted and when we are through the story I will master the same people in Midgard again.
Oh, Red Raven, you play Shadowrun? That was the game, where you need a bucket as diceshaker right?
Best wishes
Keltoi
P.S: In GameBanshee there is an own Pen&Paper forum. If you want to talk about these games you'll maybe get more replys there