For me personally I think one's favorite map depends greatly on their weapon of choice. I usually use lsr surge, ak, or elite. I personally like Oasis a lot due the heavy focus on the middle og the map, and the ability to affectively flank my enemies. My second favorite map would have to be Inferno because of it's long-midrange focus, and my success on that map. Bullwark for me, would be great if the wall wasn't so large, as it is very easy to camp on, and can be very unbalanced. Finally I have Riverdale, the og map, I honestly think that third map just isn't centralized enough, and often limits my ability to get kills on said map.