I don't have a NAS yet, but I've been interested in one as well as PiHole for a bit. I have 2 Raspberry Pi 3b+ currently and have muddled my way through setting up Octopi for a 3D printer on one and setting up ADSB plane tracking on the other. Mostly copy-paste commands as you did on both of them using PuTTY. If I ever get a Pi 4, I'd be interested in doing what you did with yours. Any resource suggestions?
Excellent. It's been a minute, probably 3 years since I bought a Pi, time to get searching. Thanks again and have a great day.