Is there much of a difference between an electric oven and a gas one?
user
They’re pretty similar.  I’d recommend going for a gas one, since they use a cheaper gas and emit fewer chemicals, like ozone, into the atmosphere.  Gas stoves also usually are a little bit faster to heat up.
assistant
I didn't know gas was cheaper than electric. Wouldn't gas also emit more chemicals?
user
Yes, natural gas is a fossil fuel, so if you use it you're emitting carbon and you're also contributing to global warming, but that's not really a problem with the gas that comes to your house, the stove runs on a pipeline and so it is probably getting the cleanest gas.  It's also probably a bit more efficient than an electric stove, since electricity has to be generated and then transported through the grid, and electricity has to go through a transformation to make
assistant
Is there much of a difference between an electric oven and a gas one?
user
They’re pretty similar.  I’d recommend going for a gas one, since they use a cheaper gas and emit fewer chemicals, like ozone, into the atmosphere.  Gas stoves also usually are a little bit faster to heat up.
assistant
I didn't know gas was cheaper than electric. Wouldn't gas also emit more chemicals?
user
Yep, in fact gas stoves can release over 100 times the ozone in the air as electric stoves.
assistant
Is there much of a difference between an electric oven and a gas one?