I've been playing about a year now and have two Tenors. I borrowed a friends Concert to see if I may want to buy one. It took a while, but I caught on to the smaller fret spacing. After a few days, I went back to my Tenor. Now I'm stretching to play some of the chords. Does anyone else have this problem ? I still like the sound of the Concert and think I'm going sell one of my Tenor's and buy a Concert. Good or bad move OR more practice on both? LOL Your thoughts !