I've got my eye on this. It proofs and steams, and much more.
14-in-1 VERSATILITY: Combi Meals, Combi Crisp, Combi Bake, Rice/Pasta, Sear/Sauté, Steam, Bake, Toast, Pizza, Slow Cook, Proof, Sous Vide, Air Fry, Broil
Price seems pretty good: $330 Cdn, $250US (on Amazon.com today $169). I can get it today for $280Cdn, but the problem is all my countertops have cupboards over them and placing it under cupboards is not recommended. I could buy a counter-height table and put it somewhere, but don't like that idea of cluttering up my limited kitchen space. So, I'm stalled at the moment. The cooker has pretty good reviews.
The norm - and this is arguable - is 1-2 yrs. If the price and the time is right - go for it. I would look elsewhere. Enjoy!