Originally posted by @Taylor L.:
What's the ROI with the cost of devices these days? Have you looked at mining other coins?
Kinda like real estate, the answer is: "It depends"
Factors like:
- did you "buy right"? Or overpay for the rig?
- what are your electricity costs?
Things like that. As far as mining other coins: I wont mine other coins directly, because mining is a very very long term play. And I'm not really long-term bullish on any altcoins.
That said: I have used an online service called NiceHash. NiceHash will automatically point your rig at the most profitable coin to mine, at that moment, and then mine it for you. It then automatically converts your reward to BTC. They take a small fee for this. In my opinion, this is the "best of both worlds" approach.
The downside is, you are not getting untouched "virgin bitcoin", which many think will be desirable in the future by financial institutions. I.e., bitcoin that has never been used in a transaction - straight from your rig to your cold storage.