Not everyone has a garden. The Pizzaiolo (Breville in the US, Sage in the UK — same machine) is the indoor oven people keep: a real stone, 400°C (750°F)-class heat, eight-minute pies, no gas bottle.
It will not replace a Koda in the backyard. It will replace a sad 250°C (480°F) kitchen oven for Neapolitan-ish Tuesday. Search Amazon for both names; stock moves.
Buying guide: Best indoor pizza oven