I've decided to join the quiet side and I'm going to move my Calfee over to Shimano DA 9070 electric (without any extra shifters for now). I'm tired of waiting for SRAM to release (not a good sign when they didn't have a single bike with SRAM electronic at the Tour) and their new shifting sounds like I won't like it anyway. Edit: Decided that I am going to do the climbing shifters as a splurge.