I have had a Miele CSO for over 8 years and I love mine. I bake a lot of bread using the steam funtion and it has been a game changer for me. I suggest you type in the houzz seach bar ”steam oven” and select ”steam oven in discussions“ and you will find numerous threads discussing the pros/cons and various steam oven brands. The Miele CSO user thread is old but has many examples and pictures of how the oven is used for many different items. Please feel free to come back with any questions, but there is a wealth of information already in houzz discussions.

Here is a link to many discussion Steam Oven DIscusions

I love my Miele CSO. I have the 24" wide, XXL size. I have installed them in 2 kitchens. If you are gutting the kitchen, then also consider getting a drain and water supply installed for the CSO. Makes it a lot more convenient.

I would not bother with MW/oven combos, unless they are 240V.

Have you considered Induction for the range?

Can a pro-style steam oven make you a top chef?