Comment by almostgotcaught

Your Func thing is better than std::function the same way a hammer is better than a drill press... ie it's not better because it's not the same thing at all. Yes the hammer can do some of the same things, at a lower complexity, but it can't do all the same things.

What I'm trying to say is being better than x means you can do all the same things as x better. Your thing is not better, it is just different.