Good evening, 

Could you please help me with a boolean substraction-ish operation of the type A(1 object) - B(7100 objects). 

I have tried it through different workflows, many many times, and each time it proved inefficient and generally torturous. Has anyone tried something like this before? Is it really that exceptional? How can I speed up booleans? I tried different approaches like split, trim, etc... it just takes too long, i think it's +1h for ~1300 objects. The objects are simple boxes. 

Thanks, even you're just passing through.