Hello! Right now, I'm really getting into mining. I've been mining for about 2 months now and I've been switching from coin to coin, pool to pool, whatever. Currently, I have 3 AntMiner U2s running at around 6gh/s. I mainly mine peercoin, but as I said before I do sometimes switch around. Recently, I switched phone carriers and got a new free phone, leaving me with my old phone that I can sell on eBay or Amazing for around $400. So what I need to know is, would it still be worth it to sell it and get something like an AntMiner S1, or is it not even worth it anymore since the difficulty level has gotten so high? Personally, I think it's worth it but I thought I'd check with you guys because I'm obviously not super experienced with these sort of the things. Thanks for your help!
If you are mining for fun, why not?
If you are looking for profit, I would suggest you to buy coins directly IMHO.