Versatile? Absolutely. I feel many lean away from it in favor of the 357 because they think it recoils so much.... in a Handgun, yes... Single Shot Handi, No.
I have had 2 44Mag Handis and love it in a Handi. It's a very solid hitter and I can shoot it all day. 357's are hard to find and I personally do not have a 357, sure I entertain the idea a lot, but ya know what? I don't really need it.
My 44 can do ALL a 357 can and more so I have given up on looking for one (No trash talking here, just stating my feelings).
If ya like what you shoot..then shoot it. Calibers are offered in so many offerings because someone felt the need for another ones use over another.
Find YOUR need I say. My need here in the mountains of VA might not exactly be someones need in the valleys of AZ for example.
Hell if you want to shoot snakes with a 308 be my guest.. just let me know
I will have been running before you aim
-Aaron