My current convection oven is pretty sizable due to having a multitude of functions, so I’m not denying that what you’ve said is certainly a possibility; but most I’ve ever had have been been very basic and only a little bit larger than a slot based toaster. Honestly, in most of my homes, I could have gotten rid of my large oven and replaced it with a convection oven - that would save a lot of space!
I’ve lived in my current house for around eighteen months and only used the full sized oven once (when my wife wanted to make more cookies than would fit in the smaller one). Of course the appliance you should get is the one that fits your use case, but I’ve never regretted getting a convection oven.
My current convection oven is pretty sizable due to having a multitude of functions, so I’m not denying that what you’ve said is certainly a possibility; but most I’ve ever had have been been very basic and only a little bit larger than a slot based toaster. Honestly, in most of my homes, I could have gotten rid of my large oven and replaced it with a convection oven - that would save a lot of space!
I’ve lived in my current house for around eighteen months and only used the full sized oven once (when my wife wanted to make more cookies than would fit in the smaller one). Of course the appliance you should get is the one that fits your use case, but I’ve never regretted getting a convection oven.