I have the black/gray one, I really like the case without the rubber. You can use it either or, but I didn't like the way it fits in the holster without the rubber. So I kept carrying it around with the rubber on and well yesterday i kind of rushed getting in the car and the holster hit the car door and busted off. Now I'm carrying it around with no holster.
Don't buy from Ebay or Amazon as they are not authorized re-sellers as i had this problem with the proximity sensor not working properly with the case from Ebay. I called Ballistic in Florida & spoke to Krissy & She told Me the info. & does not know how the case's are getting in the hands of Ebay and Amazon. So... Ballistic will not warranty the case's from these seller's. So... Buyer BEWARE