use a usb stick and smos.
simplemining.net
2 bucks a month for 1 rig.
and he will give you a 30 day free trial.
I have run rigs on simplemining since 2016 no issues.
my zotac 1660 does 28 mhs but uses only 90 watts.
Why pay $ 2 for a farm, hive os allows you to use 1 farm for free or 3 if you mine on hive pools. RavinOS lets you use 3 farms for free.
Maybe I'm greedy
But here's an easy way not to pay money for 4 farms at least.
I agree that if there are a lot of farms, it is probably easier to pay.
But I use Linux OS only for mining on 4 GB video cards, for other video cards I use Windows.