but mining bitcoins is just a waste of time now, far too difficult.
What other cryptocurrency could i mine with this hardware? I was thinking ltc but then i'd need to buy graphics cards and build a new system etc.
What currency would be best using only this hardware? /any other thoughts on the future of mining BTC looking grim.
For now, your ASIC would be best to continue to mine Bitcoins while putting online selling it, as for Litecoin I won't advice you to buy GPU and build a new system as people have successfully developed FPGA for Litecoin and soon ASIC will flood the market again.... Your best bet is invest in Bitcoin/ Litecoin