Everyone is right. It all depends on how you define "all around", what you like, where you live, whether you handload, what you have an opportunity to hunt, the gun the cartridge is going in, etc.

I am fortunate enough to have the reverse puzzling question. Out of all the guns I have that can do the job, which one am I going to take?

Assuming I had to use it for everything I might conceivably have a need for where I live in Texas, I'd pick .357 because you can also have a speedloader full of .38 spl for edible small game you don't want to blow to pieces.