Hi, I have two OMD E-M10s and am thinking of getting some fast SD cards for when i do burst stills (I don't really do video). I am a bit overwhelmed at the options and vast differences in prices between SD card brands/speeds. Which leads me to wonder if the EM10 benefits from ultra high speed cards? I mean, why bother getting a card that can write 80 MB/s if the camera can't write that fast itself? SO i was wondering if anyone knows how fast the EM10 can actually write - surely there's a spec somewhere? - certainly not in the EM10 manual. Thanks again.