all this investing makes me wonder - will there ever be a BTC ROI for mining,
I bought shares in this GB when bitcoin was over 1000$ and still it does not seem that there will be any BTC ROI.
Why not keep what I have or buy BTC while its cheap?
Its all up to your personal investment strategy and how you do the math. I believe at some point soonish we will see the difficulty leveling off, we likely won't be seeing the same earnings destruction we have seen since the birth of asics. You have to weigh what you think btc is worth in the future with what you can reasonably earn by mining. You can't trust the insane #s on some sites and the people who tout those same insane increase %s of 25%/ 10 days till the end of time.