Vivo is the best pizza restaurant I have tried in York Region. There are other great pizza spots downtown (Toronto), but Vivo is comparable to them and much closer to home. I have been there twice and the food quality was consistent both times. The restaurant is small, minimal tables = 30 min + wait time during the dinner rush, no reservations accepted & slow-ish service. Otherwise, nothing major to complain about.
Favourite Pizza's at Vivo: 1) Margherita 2) Prosciutto & Arugula 3) Potato 4) Primavera