I put their stuff on all my gear. On the HOX, I just put the back skin on and it made it much easier to grip in one hand. Darn thing was too slippery before!
Good service too. I ordered a skin for an iPad and the USPS destroyed the envelope. Ripped right in half with nothing left inside. I emailed BestSkinsEver and they put a replacement in the mail to me same day, no questions asked.
I've been a big fan of Best Skins Ever for a long time. I have been putting their stuff on my gadgets that they offer for yrs. Including ipods and my MacBook pro, all the way back to my original BlackBerry Storm. They didn't make it for my Transformer Prime when I got it, so I went with Skinomi. I can tell you from experience that none of their skins yellow (at least for many years) and their prices are the best that I have found for comparable products. I don't work for them, but I can't recommend them enough.