Gabriels used to be AMAZING, like we're talking around 5-7 years ago, but I feel that since they've gone crazy on adding so many new locations in that time, the quality of the pizza has dropped. The pizzas that come out of their Fallowfield location, for instance, taste different than the pizzas that come out of their Stonehaven location. Every time we come back to Ottawa, we usually order a Gabriel's pizza for nostalgia's sake, but it just isn't as good.
Milanos, on the other hand, is the best "I can't believe we smoked all of it" pizza. That sweet sauce is exactly what you want in that scenario.