What class is the best for botting?

What class and build can farm faster then others? I want to create new account and use bot there. My main account is with high paragon already and i dont want to risk.

What class should i choose?

Crus?

Barb summoner?

WD summoner?

DH?

another class?

Advise me pls =)

What class is the best for botting?