Maybe for the pros, but for the hobby miner or somebody just getting their feet wet their still interesting at bargain prices.
That's because gridseeds are pretty much a discontinued and out dated product now. You can still pick some up cheap, but for the price per Mhs they are not worth it with whats being released now and in the next 2-3 weeks.
so quiet..... 
That's because gridseeds are pretty much a discontinued and out dated product now. You can still pick some up cheap, but for the price per Mhs they are not worth it with whats being released now and in the next 2-3 weeks.