I think some factors included
o Cost
o Location
o Prestige
o Overall feeling of school
o Curriculum (tough to judge from your point of view)
For me, since location wasn't an issue, it came down to cost, prestige, and overall feeling of school for me.
I didn't really mind one way or another for the curriculum. I thought I would prefer organ-based, but now that I'm really into it, I see myself liking traditional more. My (naive) assumption is the curriculum at most schools will prepare you to be a good doctor, so only pay attention to this factor to this if you feel you would learn better with one curriculum over another.
I'd definitely suggest waiting for financial aid packages before making a decision
At this point, the only acceptances I would drop are schools that you would not attend even if they give you full scholarships (which you might be surprised, some schools give a ton of financial aid plus small merit based scholars to equal a full scholarship).