There are two big ifs that I've thought of....A) is this table top gaming thing a long standing tradition amongst me and my friends? and B) Is this girl that wants me, my girlfriend who I've been in a relationship with for some reasonable length of time now? If Yes to A and no to B I pick my friends, if No to A and Yes to B I think I'd be more inclined to pick B. However if it was no to A and B I'd go with my friends. If Yes on both I'd flip a coin and let it decide.