As for me?
I don’t WANT a choice.
I am relying on Pottermore to TELL me, because I am indecisive and love all the Houses and I couldn’t possibly choose.
Especially if it’s a choice between Gryffindor and Ravenclaw.
How will I chose between them?
From what I heard, the only way you’ll get a choice is if you tie between two Houses. Meaning if you’re not tied, you’re stuck with whatever the Sorting Hat decides.