granted, but that doesn't make your statement true. also, IC2 -> gregtech (with probably TE on the side) is easier than TE (with IC2 on the side, or not, i guess) -> GT
so to sum this up:
IC2 is probably the best if you want to get into gregtech, which is your choice(although i highly recommend it, others would REALLY recommend otherwise), and IC2 also has a bit simpeler energy-generation.
TE is nice, configerable outputs, so can be made more compact, and gives a nice bonus early on( gold from pulverizing copper is most definetly a bonus), has a bit harder power setup requierd if you want to use it full-time. but you want to get a nice MJ power setup anyway...
Both are not that hard if you read up on them, and i'm pretty willing to help if you come across problems, but so are most people on the forums
HAVE FUN