My advice is don’t buy anything that isn’t Ooni or Rocbox. I own the original pellet Ooni, however I will eventually get round to buying a Gozney Rocbox to cook with gas as pellets add nothing but extra work. If you can justify it, buy the Gozney Dome which is endgame and then never buy another outdoor oven.
Either way I’d say treat this like home espresso aka a hobby, it took me a good while improve technique and consistently turn out decent pizzas. I’ve burnt a lot of pizzas at 500c and had a lot of bases stick and become disasters!
I really rate this book for dough recipes, the overnight proved doughs are much easier to handle and stretch