Most versatile between these 3???

Yeah, Thor prefers smashy smash but when he does use his versatility it ends up in a oneshot

^^^You two make good points.
I was thinking more on average, though.

Comicvine Surfer is way more versatile, he can do everything that goes through the mind of his silly worshippers.

Surfer strikes me as more versatile but rarely uses it.

Hal uses versatility more, especially once past the giant glove/wrench phase.

I look at it like this, Surfers powers give him the most potential but pacifist nature hinders him.
Hals is fairly close and being a fighter pilot, he is not afraid to cut lose.

And the viking warrior is obviously not to worried about murdering people. Hes only done it a few thousand times.

I think the power ring IS supposed to be the most versatile with the real limitations being limitless human ingenuity and imaginations. whether is actually is.... idk.

I'd still give it to Hal on both categories as well. to me versatility means the many ways a weapon can be used in battle and while mjolnir has many offensive capabilities I don't think mjonir can do as many different things as the human mind can conjure up.