Short - In no real order -
Edgun, Lelya = Short, built like a tank, accurate, sorta light minimum maintenance, quiet, adjustable trigger, easy to shoot
FX, Maverick = Shortish, no wood to take care of, light accurate, adjustable IF you want, adjustable trigger, easy to shoot
Airgun Technologies, Uragan = Shortish, little wood, light, Very easy to shoulder, adjustable, adjustable trigger, very easy to shoot
Airmax, Caiman = Very short, accurate, all wood on the outside, light, minimal adjustments, adjustable trigger, very easy to shoot
Long -
Sorry, can't help, don't own any to compare to.
I would think that though on the slightly more expensive side, most any Daystate rifle should be on this list.
Mike