I'm actually going to get a smart phone! Being more of a K.I.S.S. type of guy and, this is a big step into the tech world. I plan on using a GPS app and want to hold the phone securely on the bars. I'm already using a RAM mount for my eTex 10, are the RAM mounts they have for smart phones a good choice or is there something better? I'm a little concerned about the vibes killing the phone prematurely, is this a valid concern? Thanks in advance for the help.