Hi...I am also applying to sculpture MFA programs.
I also chose Yale and Columbia.
In addition, I am applying to VCU and Bard. VCU has a fantastic sculpture + extended media program. I guess it just comes down to whether or not you want to live in Richmond for 2 years. I have heard that they have fantastic funding though, so that is a huge plus for me. I am interested in Bard's low residency program...as a different option.
I chose schools in which I really like the work of former students and faculty, but also have great reputation.
I might apply to NYU, but haven't decided completely yet.