Why dismiss chiptalk? They did a full review of the chip you describe. I will provide a link to the review for others, but do not click it if you want to avoid chiptalk....
http://www.chiptalk.net/forum/showthread.php?t=11408
There is also a small review of these on homepokertourney, here:
http://www.homepokertourney.com/revi...t.htm#13g%20GH