Ninja French Door 8-in-1 Countertop Oven FO100 vs Gourmia GTF3588S French Door Air Fryer Oven

Buy the Ninja FO100 for faster weeknight cooking and better air frying; buy the Gourmia GTF3588S for a bigger oven that fits a 13-inch pizza and 9 slices of toast. The Ninja preheats in about 90 seconds and its 4-quart air fry basket handles up to 4 lbs of fries, while the Gourmia's 37-quart cavity and 12 presets cover more baking and roasting. Owners rate the Ninja higher (4.6 vs 4.4), and its French-door build and digital panel feel more refined; the Gourmia is the larger, more versatile oven but bulkier on the counter.

• Choose the Ninja French Door FO100 if you air fry most nights, want a fast preheat and a compact footprint, and value the higher owner rating.
• Choose the Gourmia GTF3588S if you need a full-size countertop oven for 13-inch pizzas, 9 slices of toast and larger batches.