I would be worried about pay and QOL. Which airplane is going to give you the shortest reserve time? . There's a couple of handles that can adjust your seat and rudder pedals so that solves that issue. As far as storage for bags I fly the Crj-200 and we just store our bags in the last bin. I think some operators may closets. I wouldn't let that be a deciding factor unless your carrying something super sensitive around in your bag.