Making an ALT, What is the easiest solo to 50 if fully twinked?

[Chaos4322]

I want to make a solo character I can play while watching my daughter. So I can go afk whenever I need/want and not have to worry about group members. My main has become quite rich, so I can probably buy just about anything for this alt.

My thoughts -

Monk - With fungi, and crazy weapons things should be pretty smooth up to 35-40, but after that I am not sure. Monk has always been a class I wanted to play.

Necro - Can you even twink casters? I LOVE the idea of a necro, but never actually played one.

Enchanter - Charm soloing sounds really fun. but the idea of an enchanter in parties isnt all that appealing.

Mage - This was my main back in 1999. I loved it, but ive done it before, so not sure if i want to do it again.

Shadowknight - I know nothing about this class other than what ive seen in parties. But the idea of a shadow knight sounds cool.