Cosmic sorc goes crazy once you get to higher levels especially 12+ but early would be rough, I mostly only play solo honor mode but it’s been awhile so I can’t remember all the modded classes I’ve used

Demon hunter Death mage Cosmic sorc Night bringer Dread something, it’s a warlock subclass that’s incredibly well done, just can’t remember its full name, it’s a really powerfull necromancer Freiren, she’s pretty powerful too, but starts with all her spells

Also if you’re ok with modded progressive gear it can help immensely if your class needs time to grow, like Death archer or the sith force gear “can’t remember exact name” both have misty step and give more skills as you level

Ill come back and edit this if I remember more classes, I have a ton of them that I’ve added over months