different versions of mighty rom?

[great2c4me]

hey guys, with what I have TP2, Now, I'd like to have a really clean rom on here, not so bulky - 6.5 seems too slow. looking around, there's a lot of people that love the mighty rom, but it seems there are several different versions. Which one should I choose?
I liked that quick task manager from wm6.1, so I've got that cab saved on my sd card, for every time i hard reset.
other than that, I'm really looking for performance. from there, I figure I can always add apps. oh, wifi router only gives me a .1mbs down/up. so I'd like to see something a lot faster, even if I get to tether every time. no problem.
what do you guys think?
Excite me.
thanks