mining with a pc seems like it will be too slow for bitcoin mining. i have decided to try mining. i purchased a cheap miner that is slow compared to the other miners out there but it is faster at mining then my pc is. slow miners will not create much btc but really fast miners will create more btc but the problem is fast miners are really expensive.
antimerns s5 which is the best miners right now, is not that expensive if you can find one used, you can get it for less than 1.5 btc, if your electricity is around 0.05, it is worth it