Hadn't crossed the bridge yet if we'll get a bona-fide convection oven or not. Don't even know if we'll get a double/single...
Did see something like these at Lowe's the other day. Really caught our eyes: LG LRG3091ST: 5.4 cu. ft. Capacity Gas Single Oven Range | LG USA or LG LRG3093ST: 5.4 cu. ft. Capacity Gas Single Oven Range with Oval Burner and Griddle | LG USA
Yep, LG is newer (at least in popularity) in the cooking side of things. With that said, I sold many LG ovens and never heard of a complaint. It's just that they haven't been in use for terribly long to be experiencing major issues. I definitely like LG's refrigerators. And if you find that you're leaning toward an LG refrigerator at some point consider that LG makes the Kenmore Elite refrigerators and you can often get a Kenmore Elite for less than its LG counterpart.
As for the stainless steel magnetism question: Take a magnet into the store with you and try them all out. Don't just "stick" to the ones that say they can receive magnets--many more can as well. Oddly, take any company's lineup and seemingly at random some stainless steel Samsungs (for instance) will accept magnets while other Samsungs will not.