What is there to invest Bitcoins in without having to cash out to fiat first?
I was looking for ways to buy physical gold (held in bank), stocks/shares, stuff like that, but options seem very limited.
Any ideas?
Just get a super mining rig. Watch the money flow in. However if you do decide to mine, you should mine altcoins. Bitcoin mining has been taken over by the rich.
better to use GPU at this point, everyone has at least one, they can still mine any last released alt efficiently, and you can always resell it later
or buy a cheap 750ti, even more convenient for that matter
it is just a bit time consuming, because you can't just fire it up and watch your earning rising(it isn't that simply), you need to follow every thread and check the code yourself soem times, for malicious code