Ambessa - Raptors

This also sets you up perfectly to take scuttle - raptors again - krugs again - pickaxe buy on base for grubs
Ambessa has to be one of the most fun clears, has a lot of options for optimization, and mine is probably far from perfect. I'm also fairly sure 2 points in q is faster, but the difference is around 1-2s at most, so honestly up to user choice.