Another voice echos in my head...
Ok, I have an idea.
I will buy an A7, and then buy a Metabones Canon EF to Sony E-Mount Smart Adapter III, and then start building my lens collection with FF lens from Canon, or 3rd party lenses with Canon mount.
I'm not gonna ask whether it's right or wrong, since there's no right or wrong... But I'm asking this...
Is this a wise choice? If I have plan to dive into Canon FF system in the future.
I think that in this way (compare to M4/3), I can get a better IQ, more DOF, blah blah blah... while sacrifice a little bit of speed (AF), portability (weight of FF lenses).
What do you guys think??