There is a solution for holding the larger phones in the OEM holder. You can purchase an upgraded top bracket from Shapeways.com. Here is the link:
ct200h - Shapeways 3D Printing Search Results - ct200h - Shapeways 3D Printing Search Results -
There is a bracket that will hold the iPhone 6 and 6+, and an even larger bracket that one guy is using for an iPad Air. Check it out.
Also, for a proper length iPhone cable, check out the Anker 1ft cable from Amazon: Amazon.com: [Apple MFi Certified] Anker® 1ft / 0.3m Extra Short Tangle-Free Lightning to USB Cable with Ultra Compact Connector Head for iPhone, iPod and iPad (Black): Cell Phones & Accessories
I have one and it works perfectly.
ct200h - Shapeways 3D Printing Search Results - ct200h - Shapeways 3D Printing Search Results -
There is a bracket that will hold the iPhone 6 and 6+, and an even larger bracket that one guy is using for an iPad Air. Check it out.
Also, for a proper length iPhone cable, check out the Anker 1ft cable from Amazon: Amazon.com: [Apple MFi Certified] Anker® 1ft / 0.3m Extra Short Tangle-Free Lightning to USB Cable with Ultra Compact Connector Head for iPhone, iPod and iPad (Black): Cell Phones & Accessories
I have one and it works perfectly.