This is such a great question. We recently purchased new ovens, for a kitchen renovation. We had slightly different objectives because I have a Rofco oven in the garage for bread. But I did get double ovens and they are Miele, one is a steam oven and the other has steam assist. We are super happy, although they’ve hardly been put through the paces.
If you’ve not been to the Miele Experience center in Bellevue I recommend checking it out. Expecially with the specific goals you have. Might be a place to start. We’ve had Dacor too and have been very happy. That’s it from this one.
Very exciting new adventure. Keep us posted.