It would be nice to be able to get at the least one pedal, 2 dozen picks, patch cord and a small tuner in a electric guitar case. Preferably seperated from each other. A space for holding music sheets or books is a must for any acoustic guitar case for me.
Case materials and shape doesn't really concern me too much. As long as the outside is basic black and is pretty durable I'm happy. A U shaped rubber neck holder would be nice. Something to securly hold the neck and keep the guitar from sliding around in the case without putting pressure on the strings or fret board.
Balance is also important for me. If it isn't balanced 50/50 then I find it better to have more weight towards the body of the guitar.
Anyway that's my two cents. Did I mention storage space?
Jimmie showed me alot of stuff, but there was a time when he warned, 'If you ask me to show you anything again, I'll kick your ass.' Well, I did and he did. - SRV