Well right now is easier than before setup mining rig , even mining software already plug&play, back in the day only sgminer or cgminer, dang i need setup many config to run better on some gpus, every gpu is different config, and windows still only support 8gpus at max, no dedicated driver,os, hardware, it put lots of time to build mining rig, it was fun atleast got more knowledge time to time trying best spot on software & hardware
So true ...
Back in the days (I sound like an old man) it was not so simple