Want to improve mining bitcoins.
Found alot of decent rigs but seems alot of rigs that are really fast are all scams and never seem to deliver..
Are there any pre-build rigs ready to mine with decent speed to solo mine with? Or some site(s) where you can order hardware and build your own miner?
If this is not the right place for this post, I'm sorry.
Greats.
At this moment, it is not profitable to buy hardware and mine bitcoin.
It would be much better for you to build GPU rigs to mine scrypt coins and then sell them for bitcoin.