Hey everyone,

I’ve been considering getting back into mining and found a few used Antminer S19 Pro (110TH) units being sold locally at a decent price. Electricity where I live is around $0.06/kWh, and I’ve got a decent space to set up a small rig.

I know the mining landscape has changed a lot with the recent halving and Bitcoin’s price fluctuations, so I wanted to ask:

Is it still realistically profitable to mine with these older models in 2025?
Are they worth it if I only plan to run 1–2 machines? Or would I be better off just buying BTC directly at this point?

Would love to hear from anyone currently mining with similar hardware or who’s been tracking ROI lately.