I've heard good things about both. Personally, when it comes time I'm going to get the Hawk pads. Car and Driver tested a WRX with them and fade decreased dramatically, plus I'm not totally sure but I think the Speedvision Challenge Integras use Hawk pads.
And with that, MY 1000TH POST!!! I need a life....

And a girlfriend. I went from like 1 post a day with a girlfriend to 15 a day without!
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'98 Integra LS - non-VTEC autocross / daily driver (aka Track-Tested / Mother Approved)
Daily-driven 87 octane Porsche destroyer
Latest Auto-X: 5th overall in class (7th/12 Day 1, 2nd Day 2). 10th/92 overall Day 2.
Complete mod list and updated race results here:
http://www.freewebs.com/white98ls - don't forget to sign the guestbook!

Autocrossing for a day is the best $25 you can spend