To get anyone to swap from an H they will need to have sorted all of the H1s 'issues'
Being IMO..
Horrible to use upright
Single point AF
Ultrawide/Rise/Fall/ts
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Judging by Sinars last offering, the M, where Sinar said
"Our vision was to develop a system that provides the photographer with maximum flexibility"
And the camera only had 60th flash synch Sinar seem pretty out of step with many photographers, me at least.
Not too hopeful that this wont have a critical flaw somewhere deep in the spec sheet and doubtless "car pricing"
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All these camaras are is a way of holding the lense in the right place reference the chip
It will be really interesting when someone throws out the rule book and releases a camera based on huge electronic interaction to the chip..
This camerawill be shutter and mirrorless
It will have an incredible viewing sreen easily and wirless ly conttecting to a laptop or desktop
Auto focus will have not one point, not nine points, but a clickable point, with modes like 'face tracking'
The mirrorless deisign will simplify wide lense construction I will also cut out 'slap'
It will have micro motors driving rise, fall swing and focus and also smoothing camera shake in a VR manner
At that point it will have functionality that is better than the '60s technology which currently hasent really had any usefull advances made on it