I'd prefer microUSB myself.
I've not encountered the problems some have mentioned with them ... I do agree that the MiniUSB does feel firmer in the connection though, but not enough of a reason for me.
Most my other things use MicroUSB now, so would be handy to just have the one cable to hand and can swap them out.
My phone, my main camera, my tablet, all use MicroUSB and I leave the one same cable plugged in the wall behind my sofa and just plug in whatever needs charging to it ... at the moment I have to swap that out for the Pandora charger, would be better if it could charge of the same cable as my other tech