I like to use a steam boiler high pressure with fuel and 18 industrial steam engines
I have oily bees supplying my oil so i don't run out ever :> So i have 144mj/t
which allows me to charge my power cubes and ender chest them to my quarry for ez 50mj/t quarries
engineer turtle with a gate reader crafted with it is boss i can clear a 64x64 quarry in under a day starting at y100 even from the top of the nether.
I have oily bees supplying my oil so i don't run out ever :> So i have 144mj/t
which allows me to charge my power cubes and ender chest them to my quarry for ez 50mj/t quarries
engineer turtle with a gate reader crafted with it is boss i can clear a 64x64 quarry in under a day starting at y100 even from the top of the nether.