in short, is investing in used hardware worth it for mining?

[BillyPizzaman]

So I'm running a poll for a friend of mine.

in short, is investing in used hardware worth it for mining? This may be used as a study on a large scale study about computer hardware at MediaPeanut (A friend of mine is publishing there)

[JackMiningmachine]

Glad to reply to you! High-quality second-hand equipment is very cost-effective, but buying second-hand equipment requires professional vision, and it is best to test the equipment on the spot.