I've been playing Warhammer 40k for a few weeks now and generally having fun with it. But there have been a few players who berated for daring to use Space Marines. I usually brush it off as them being mad that I beat them or their buddy but it's starting to get to me. I chose to use Space Marines because the seem to do decent damage and were the most aesthetically pleasing to me. I don't know. Maybe you guys and girls can help me.