Its a matter of personal choice. The ITG is good all rounder for the price, Blitz SUS sounds the best (IMO) but it the most expensive, HKS Super Power Flow is a good compromise but you need to change the filter element every so often.
If you want my advise, don't bother with an induction kit if you don't plan on installing cold air induction - you'll lose power over stock otherwise. If I was going again, I'd leave the standard airbox in place and drop in a free flowing panal filter in place, much more effective in terms of top end gains over a standalone induction kit.
CJ