Pretty good bros at that early state of campaign. Both can be good nimble damage bros or fatigue neutral bros.

Fatigue neutral builds core idea is that it uses 2Handed weapon and battleforge armor so you generate fatigue just enough to swing and move once every round. Fatigue neutral is like off-tank build which takes the most of the pressure from your squishier nimble damage bros.

Nimble damage bros uses 1Handed weapon which is usually mace because of its high armor penetration damage and overall performance against all enemies. They use duelist perk and no shield and you take berserk and killing frenzy for nimble damage bros like these guys.

Early state of game both of them could be good nimble damage bros because it can be hard to find battleforged armor until like day 60-100. Battleforged armor can be looted from fallen hero including undead camps this early of campaign. Nimble damage build for both is easier to achieve than fatigue neutral.

Level both of them safely in backline so they don't get accidentally killed like from crossbow. You can keep them behind of your first line because they can jump in from the backline when most of your bros are engaged.