I will be saving up my money for another addition this fall/winter The question is, what will it be? I really want a boa but I decided I'm going to wait for next year to get one, so that by the time it gets big I will have already graduated.

I want something
-For a pet not for breeding.
-Manageable size since I move back and forth from home twice a year because I'm in college.
-Not too delicate, because like I said I will need to move it periodically.

I already have two balls and a corn so you tell me what the next "must-have" will be for my collection