In my opinion, Frigidaire made a wonderful range. I like the Radiant Tubes and their ovens are very well insulated.
My Grandmother was a fantastic baker and cook. Her 1962 Deluxe 30 " Range cranked out beautiful pastry and dinners for years.
I am currently keeping my eye open for a 30" Frigidaire. Something just before WCI took over.
If you are in the market for a wall oven, I'd say definitely check this out.