Warzone is an awesome mode, the only issues so far have been the climbing mechanics which are trash and the mechanics related to picking up loot. On the load screen it does show BETA so hopefully they'll clean this up. Apex still #1 battle royal, but Warzone is a close 2nd
Yes I think you can the game is well optimized, you have to turn the settings to low manually and see which works better for you ( its a trial and error thing ) but you shoul have no problem playing it , just be sure to update your drivers for video card and update gforce experience it really helps a lot.