Between these two, it's really a matter of whether you prefer an electronic viewfinder(Sony) or a flippy LCD. I shot a friend's Fuji X70 this weekend(I have a Fuji X100T)and just couldn't get with the LCD-as-viewfinder set-up. The Sony A6000's price seems to be slowly trending down, especially with its kit zoom.
I've got a Sony NEX-5R which also doesn't have a viewfinder. Ended up having to spend a pretty penny to get one 'cause shooting with the LCD in daylight is difficult to say the least.
Go for whichever you can ... but opt for the built-in viewfinder!