I love fast, brutal games (my current games are all super fast and/or brutal to play) so IM would be the one to have. Sadly however, its not for me, but a well heeled friend who is sick of playing his LOTR over and over and needs another reliable Stern to quench his new pin desire.
I told him about IM being brutal, but he's all for it. Who knows, perhaps he will not like the gameplay and offer it to me in quick order. Muahahahaaa. I've been contacted by a member here for an IM so it looks like thats where this purchase is heading.
PS: Tron has not moved from the hallowed ground its dwells on since the day it arrived back in '11. If i try, i fear the world coming off its axis and my turds digitizing.