I must admit I only heard of GAW a few days before their 500MH/s miner announcement. I can't vouch for them in any way. KNC are pretty trusted, which is why I made the order with them.

Just disappointed with their tactics. I don't think a month is enough for the drop in price and increase in MH to allow their early adopters to ROI, apparently the increase in MH is purely firmware, so I'm hoping they will release batch 1 at 400MH and give those that pre-ordered and gave them the money to fab the chips a chance to ROI. Wishful thinking me thinks.

Probably the first and very last time I will pre-order if I'm honest.