I have tried both of those tanks, and they both work out fine, although I prefer the Cleric for it's utility in healing.

What about using a Survivor with high reflex? I know that my Rogue who had high Dex was very hard to hit once he got some good +Speed equipment on him. Plus he has the Scorched Earth skill to get out if needed? The Survivor would be better than both of those Tanks in dealing with Ranged enemies.

If you rest, you rust.
https://steamcommunity.com/id/rustbucket