[Post-Revamp] What would you do for a Bandit build?

[COLOR="orange"]Still a problem. Booster doesn't affect Double Stab, it automatically attacks at max speed.
Also, 5 Haste isn't going to help you any.
EDIT:Lemme elaborate on this:[/COLOR]

I was referring to the TS. 1 SB is A LOT better than Double stab now that it hits 6 times at level 1 (56%
I'd put my first point at level 30 in Savage blow.

[COLOR="orange"]Level 20 Double Stab max damage:100% * 1.3 * 2=260%
Level 20 Double Stab min damage:100% * 0.2 * 1.3 * 2=52%
Level 20 Double Stab average damage260+52)/2=156%

Level 1 Savage Blow max damage:100% * 0.56 * 6=336%
Level 1 Savage Blow min damage:100% * 0.2 * 0.56 * 6=67.2%
Level 1 Savage Blow average damage336+67.2)/2=201.6%

So, as you can see here (unless I did the calculations wrong), level 1 Savage Blow is better than max Double stab in pretty much every way.
Now let's take a look at whether 20 Mastery with Double Stab or 20 Savage Blow would be better.

Level 20 Double Stab with level 20 Mastery max damage:100% * 1.3 * 2=260%
Level 20 Double Stab with level 20 Mastery min damage:100% * 0.7 * 1.3 * 2=182%
Level 20 Double Stab with level 20 Mastery average damage260+182)/2=221%

Min and average are definitely better than level 1 Savage, but what if you spent those 20 points from Mastery in Savage Blow instead?

Level 20 Savage Blow max damage:100% * 0.75 * 6=450%
Level 20 Savage Blow min damage:100% * 0.2 * 0.75 * 6=90%
Level 20 Savage Blow average damage450+90)/2=270%

While the min of level 20 Savage Blow is definitely a lot lower than Double Stab with max Mastery, the max is considerably higher and the average also wins out. In the end, it's obviously your choice, but there's just something to think about.[/COLOR]