With several users moving from OnePlus X to Sony X, I do wonder how do they compare.

For me OnePlus X port is working fantastically well, its well supported with the updates coming regularly, and all the hardware that I use working well (including camera at full resolution). Taking into account also the work on keyboard (https://github.com/martonmiklos/sail...sage-predictor), xt9 maybe not needed soon. So, if you don't use Android layer, MS exchange, is SFOS experience much better on Sony when compared to OnePlus?