I bought top of the line GEs - 30 years ago. They were the best available then &
I had a client bring them from the US for me. I guess it's really an 'it' since they are one unit. Electric.
Bells and whistles included thermal probe in top oven with buzzer when temp was met. Rotisserie in top oven. Never had a problem with either of these.
After all this time, everything works perfectly and I've never callbrated either oven. The temps are still bang on.
With the exception...The clock has the flipping numbers. And I think that after all these years of being clogged by various fumes from the oven, the numbers have stuck. This happened only 2 months ago. This makes it difficult for cleaning the ovens so I now do it when I'm around and paying attention. I could get someone to take it apart and clean it, I guess. And we miss the clock, having habitually sought its info for 30 years.
The only regret that I had, and only a couple of times, is that they are 24". Can't get the new roasters into they as they are short by about 1/2". Even still, that would leave no room for air circulation.
They have been well-used over 30 years, other than in the winters, since I was not here much of the time. But I am amazed at their longevity.
Just recently, I bought a T-Fal countertop oven. I bought it because I missed the little toaster oven that I had in the Caribbean. It got a lot of use as it was often too hot to turn on an indoor oven. What I ended up with here, though, is much more than I wanted. It was just too good a deal to pass up.
It has a fan that circulates the air, (I guess that's really all convection is) will hold an 11" pizza. Has a warming 'oven' in the top, a clock, and so on. I had told myself that if this were available 30 years ago, I would not have bothered with double ovens. I use it almost daily.
I used to do very elaborate meals in the past, plus lots of entertaining; it seems to be the way of the aged, that 'less' is okay now. So I would not bother with 2 ovens.
I had mentioned this awhile back, that an appliance repair man told me that when Whirlpool bought KA, they decided to maintain the quality of the KA dishwasher, the original. (Mine also at 30 years, is still going strong) But that all other makes and types of appliances are just junk. He said that even the Sub Zero and Wolf have enormous problems and that I should try to hold on to my current old guys as long as I can, as they just don't make anything like this anymore.
Well, that was long-winded, but I have given these ovens some good accalades recently.
http://www.t-fal.ca/tefal/products/product/index.asp?univers%5Fid=200&dept%5Fid=260&sku=L00064&mscssid=DFQJBNDP9VDE9G0X6TW36MCGKKCT2S03