Wolf0 congrats, people says your miner is faster than Claymore!
Meh, it is in some cases, but only a bit. If I wanted to have a contest, I wouldn't hand the competitor my entry, duh.
Wolf0 miner is opensource, meaning the code is free; so anyone could make it faster or do whatever they want with it.
miner is opensource, but he has a fancy kernel that works only for $$$
