Roger that, War is a good game mode. It has one very essential thing: the frontline moves, and you can't stay in the lost territory to stab the innocent people in the back! Snipers have found their spots though, unfortunately, but all things considered I just might consider this for a change. -The other game modes offer one-shot bunny hoppers, so they're out of the queston for me lol.
BF1 Operations last sometimes way too long, 30-45 minutes, I'm getting tired of them, and these War-games are short.
But it's all about the maps at the end of the day, how they have been built. And about the servers...
Should they have clan servers, they'd fill easily with the very limited number of players in each game mode.