I have a 2014 Electra Glide Ultra Classic. Well I think I have narrowed it down to two tuners. The HD Screaming Eagle Race Tuner or the PC Commander Tuner. Not sure which one is the better of the two. I like the idea of that if I decide to take the tuner off and put back to stock and if I add or remove something on the bike I can always use the laptop to reconfigure the system. My thing is having something plugged into my bike and maybe going bad. The SERT is by Harley Davidson, and who know this machine better than Harley Davidson. I had one on my old bike and it was awesome. Any input would be appreciated.