It's been a while since we've had a "Best Pizza in the Bay" type of thread. Has anyone been to Pizza Hacker? It's in Bernal Heights. Holy moly, it is tasty. We went last weekend for an early dinner before a birthday party, and I am pretty sure it's the best pizza I've ever hard. I liked it much better than all the other pizza places in SF, some of which are very good and some of which are very overrated (Gialina's, Gioa, Delfina, Little Star, Patxi's).
We got the Yo Vinny
(marinated onions, sweet peppers, hot italian sausage, mozzarella, tomato sauce) and a special pizza, the name and toppings of which I cannot recall.
The prices are not bad - $15 per pizza. We had 2 for 3 people and it was enough, but not overfilling.
The owner used to do pop-ups, and opened up his own shop fairly recently. It is worth a trip.