Ram actually makes a way more secure mount that lets you mount and retrieve your phone just as quick
(though you'll need to attach the rubber ball to the back, sucks that it doesn't come bundled)
Basically the 2 bottom pegs are fixed in place, the 4 side pegs are adjustable but screwed down to be fixed in place, and the top 2 pegs are spring loaded to maintain constant tension on your phone. Not as cool looking as the X grip but a much more secure product.