I hope you're not thinking of me as some kind of greenish breathing human.
like the precious stone jade :P
I have outstanding news, I sealed the deal on an ESS VT2-500
for the following reason:
1- Information available on this kit
2- Upgradability (not a word but you get where i'm gettin @)
3- Customer feedback (bee, roffle, iphone, fr8tdog, e46 M3 guys, ...)
4- Not wanting to do any bodywork to support insane torque, so the torque levels in VT2-500 is more than enough for me at the end of the day.
My other alternative in case something happens is Gpower with T1-521 and appropriate pulley like ironZ4M setup.