We've analysed the Quattro output and compared it to the Merrills. We do yet have to see the DP1Q and DP3Q of course - they may surprise. I look forward to seeing that.
Past this where do you think Sigma should go?
Discussing your ideas for academic purposes only.
I'd like a true Foveon design in larger FF lower resolution sensor. Less resolution similar to the Sony A7s approach. 8-10 MPixel in a Foveon design is enough.
Body size akin to the Sony RX1 in a weather resistant body. Must have a fixed non telescoping lens. Basic controls, similar to the Leica X1 . Video not needed. A built-in EVF using current EVF tech. Lens designs of 21mm / 45mm / 90mm versions with an integrated tele converter for the 90mm to take it it 135mm.
A RAW format that does not tie us to SPP. DNG anyone?