Ooni Koda 16 wins for most buyers due to larger 16-inch capacity, 15-minute preheat, and 52 lb weight advantage over the Gozney. Gozney Dome S1 leads only if wood-fired flavor is essential, beating Ooni on stone thickness by roughly 50% per side-by-side tests on CNET and Wirecutter. Both hit 950°F but Ooni maintains that heat across more consecutive bakes.