Just checked current hash rate (https://blockchain.info/charts/hash-rate).

Was shocked to see rise since July 11^th is more than total capacity beginning of June!

Jumped 110,000 GH/s, since July 11^th

Current Difficulty: 26,162,876  next difficulty(?) 41,577,173 59% rise[/color]

Few of the recently made chips will have made it to assembly lines yet. May more jumps of this quantity (not percentage) are likely.

Hope my October order for new ASIC can achieve ROI. May be unlikely when all manufacturers have shipped their current orders.