Wife is looking for new stove, she started looking for a induction stove first and has since changed her mind to natural gas as the inventory of induction stoves is low and she’s not sure about the reliability of induction burners. She’s looking for a gas stove with a convection oven. She does a lot of canning, how big of a burner will she need? What brands are reliable and which one should she stay away from? So far she has looked at GE, Frigidiar, and LG. We’re looking at freestanding stoves not slide in. Any help is much appreciated. TIA.