I keep checking istocknow and apple store app every day. Saw a couple of incidence where gray iPhone 6 plus was in stock, only to get an error at the last step of check out that someone got it before I did. Now it seems that no stores in MA are ever getting new inventories. Any idea when are the best time each day to check their inventories? Any other suggestions on how to snatch an iPhone 6 plus space gray would be much appreciated.