Faster, larger inserters to reduce UPS/FPS issues. Modified for pymods. Based on Karoschel's Inserter Cranes.
6x2 and 3x2 cranes with hand stack size 250.
I'm aware of the issue, and unfortunately, there is no good solution for it: it's impossible to exclude inserters (cranes) from being affected by bonuses. As a workaround, you can explicitly set the stack size (250) in the blueprint and use that blueprint for placement.
If you want i can send a script that changes stack size for already placed cranes.