X-E1/X-1 Pro with on-chip phase detection AF

​No its just that if I am spending £1000 I cannot justify changing from the sony NEX7 currently to the Fuji X-E1 / Pro as the Sony is pretty much on a par (but I hate the sony's controls compared to Fuji's direct intuative ones) . Once there is an "S" available I would be able to justify the cost (albeit recovering as much as possible for my Sony eg on ebay). The Sony is dreadful at focusing in low light - fuji may be better but I am sure the X100s is night and day better.