skribs
Grandmaster
I thought this was a really good video on the "what martial art is best?" discussion, specifically from the perspective of a BJJ guy, answering "is BJJ effective in a real fight". I'm only about 6 minutes in so far, but I think he's done a really good job of breaking down the discussion on what is a "real fight" and how important BJJ (or any other martial art, or a gun) is going to be.
So far, the thesis is that martial arts are tools, and there's a lot of different situations, in which sometimes any weapon or art is a tool that fits the job, and sometimes it's not. I think it's a very grounded, humble, reasonable approach to take.