A smaller oven. Ovens in the US are sized for 1 meal a year, Thanksgiving. If you instead use the smallest oven you can, it will be more efficient to operate and cook more precisely. Also easier to clean.
Unfortunately small ovens are frequently just geared at the cheaper market. So can cut corners on reliability. But these days that’s not uncommon.
I use my gas oven about twice a year, and everything else I do, I do in a convection toaster oven, which is the single most useful cooking appliance in my house; it's not even close.
I’m a weirdo I know, but when I designed our kitchen remodel I didn’t even put a traditional oven in (there’s the hook ups for it for property value purposes). We use a mix of a countertop convection and induction hot plates.
More flexible for our small place, more control, more efficient and more capable other than for oven roasting a large whole turkey. Which no one should do.
We have a pretty nice BlueStar range/gas oven and it's striking how much better the temperature control is in the electic convection oven than in the gas oven; like, if you can get away with cooking something in a convection oven, it's going to yield a better product. I'd rather have a stack of two convection toaster ovens than a gas oven.