I honestly liked Conquest a lot more. Rush is becoming too much of a sniper camp fest, especially with the jungle map, the map where the defenders are literally stuck on an island, etc. I also feel like the Attackers are doing nothing more than creating a perimeter around the defenders and corner camping.
I'm having a blast with the chaotic nature of Conquest, with my modified SVU. I have to experiment more with the VSS, and the Demolition man specialization.