Which class clears T6 fastest?

[Azoth]

Right now I'm botting monk, using beardi's guide and am very satisfied with how it runs in grifts. I'm a little bored and would like to level another class though, and not sure which to pick.
I feel monks are a little weak in terms of aoe, so I'm looking for a class/build I'd use to clear bounties, rifts, and low level grifts, then switch over to my monk to continue on to higher grifts.
Gear isn't an issue; I'm fine if it takes a bit to finish the build as long as the end result is awesome. Needless to say, these would be builds that could bot through that content quickly. The guides I've found elsewhere assume manual play, so I'd rather not spend a couple days on a new character only to find out the build doesnt translate over to botting well. Thanks in advance.

 

[nichosi]

Whirlwind barb runs T6 pretty fast, there is nice guide here about running him 24/7. Just full set + 2 weapons set + all run speed u can get from items/gems.
But to be fair, monk with krelm/fleet footed/air ally/RCR/CDR is dashing T6 also good.
For key hunting I guess — danetta dh.

 

[Azoth]

I feel like any melee class is limited by having to close to range with mobs. My monk wastes a lot of time in low level stuff bouncing between trash that's spread out.

 

[bobcat]

Right now I'm botting monk, using beardi's guide and am very satisfied with how it runs in grifts. I'm a little bored and would like to level another class though, and not sure which to pick.
I feel monks are a little weak in terms of aoe, so I'm looking for a class/build I'd use to clear bounties, rifts, and low level grifts, then switch over to my monk to continue on to higher grifts.
Gear isn't an issue; I'm fine if it takes a bit to finish the build as long as the end result is awesome. Needless to say, these would be builds that could bot through that content quickly. The guides I've found elsewhere assume manual play, so I'd rather not spend a couple days on a new character only to find out the build doesnt translate over to botting well. Thanks in advance.

Have you tried monk with dual wield with one weapon being in-geom and krelm/fleet footed/air ally/RCR/CDR?
Its super fast.