I currently have an IPAD 4 and ios7 - seems stable I also have an IPOD touch 5 & ios7 - seems stable I would like to purchase an Iphone 5s... But Im not sure that the A7 processor and IOs7 are stable.... Im reading too many , IOS crashes, safari problems.... So is the 64 bit platform stable ??? Part two - any idea on when 7.1 gets released?