Grinnell College vs Reed College SMACKDOWN

I am very very lucky to have been admitted to both of these schools and I really was not expecting to have to choose between the two of them. If anyone could offer any insight on what I should consider between the two of them/wants to sway me to thinking a certain way PLEASE DO!

About me:
I live in an Iowan suburb of Omaha, Nebraska (medium sized city). I have visited Grinnell twice (once for Admitted Students Day last week) and I have never visited Reed because of distance, time, and money–and though those issues still persist I can MAYBE convince my parents to let me visit, I don’t know yet!
I am interested in a lot of things (why I am going to a liberal arts school) and don’t have a major picked out. If I had to pick right now I’d say either Astrophysics, Logic/Philosophy, or Literature. I am very involved in the arts and hope to continue some of that in college especially improv.

Basically I am very lucky and even more indecisive, please help.