Clang or GCC compiler for c++ 11 compatibility programming on Windows?

I was wondering which compiler is better to use on Windows OS (8.1) in temrs of compatibility to c++11's (and later 14) functions, liberies and features (like lambdas) and is also comfortable to use (less bugs).

I am a university student hence I'm not looking at the subject product-wise (even though I do like to code a bit more than just projects for my studies).

I am currently using eclipse luna IDE if it matters.