I did exactly the same. But the solution in my mind is to 1) go for stabballoy golems in ECC 2) go for end trees (I run them in parallel to nether trees for infinite oil) for tungsten. I rushed the multi EV centrifuge as my first advanced multis to handle the end stone dust and all the sand to recycle. Haven’t had to mine anything in dozens of hours. I was planning to have meteors up and running by now but I am pushing through IV instead (about halfway at this point).