Hey folks, just lookin for some info/opinions on some good shift cables. What do you guys use? Any preferences? Over 3/4 of the cable is out of the housing on my paticular bike, so do you guys think I would benefit from using a Teflon coated cable like an Avid Flak Jacket, or a Jagwire PTFE type cable? I ask because both cables run underneath the BB, and over a small pad to protect the frame from cable rub. I'm wondering how much friction would be eliminated (if any?) by using a coated cable over stainless. I have Avid Flak Jacket brake cables and I love em'. Not sure if it's worth the $20 for the shift set though, any thoughts?