Easiest char to play that can farm well is prolly a Whirl Barb with IK set - Armor (use upped Skullders). Remember to put 2 Shaels in his weapon.
I have had fun writing up a couple of cheap guides, Immo using Bowazon, and Frenzy guide with Doombringers. But both of the have fast gameplay, cause that’s what I find fun.
Bowason uses basic kuko attack on left mouse (bow makes it explosive), and immolation arrow on right, shoot when it’s of cooldown. Shoot basic attacks in between. Some monsters like flayers use multi arrow.
My Frenzy Barb guide: Unique using Frenzy Barb guide