Current fastest leveling?

[floki]

Does anyone know which is the current fastest profile to run in terms of leveling and in legendaries/hour?

I ran the rift/bounty when no rift keys one, and I noticed he was still running bounties even when I had rift keys.

[Inkoosikas]

I found the best one to be Rift (Farm after kill boss) to be the best, I get good exp and average about 16 legs per hour

[floki]

Does this one also automatically farm act 1 bounties when you run out of rift keys?