Id really take a closer look at the Puck oven before you buy. " pressure " is nominal, being generous. its just a sealed oven. no steam.
It does not seem to be 'well made' but I have not seen it in the flesh. Its not in any stores as far as I can tell.
its a shame the CSB does not drop from time to time to 200 - 220 range. don't worry about the size, it delivers a very different type of cooking
and is the only one out there ( for some time ) to do this. Its a 'buy' if you just use it for toast, esp if you bake your own or get really good fresh bread with a good
crumb.
of course, I covet PedroG's ElectroLux, Id smuggle one in on two heart beats and figure out how to set it up on its one "rack'
but the CSB has more than delivered the goods to me for some time now.