So I see these USB bloc miners going for $30-40 a pop.. They claim 300Mhashes/sec -- but how feasible is it to mae your money bac and actually generate a net profit with these USB devices (whether or not you tae into account overclocing the chips)?
I'd appreciate some input regarding this.
That is not cheap!
It's 90 to 120 dollars per GHash...
How many Ghashes would you say one would need to be able to harvest a single BitCent on a 24 hours basis?
I'm looking at about 2GH/s
Hoo... Then it's definitely too late for me to mine, haha!
Thans for all the responses guys, it was very helpful.