When I CAP first there is no ground target left to kill
I have completed the Ground and I think have 1 more to go for Naval but AB is just dam cample.
There is no chalenge to it, you need to have lack to get the map and then maybe.
To be a challenge it should be “kill a base or capture a point” + the rest.
Not going to bother with air and land - air I mostly play RB recently, and land not at all.
It’s not necessary unless you’re a bit OCD and have to get all the levels and the title for you mental health - I’ve got all the vehicles and the last camo already, having missed (or will miss) a couple of possible challenges
Gaijin just loves having moronic ideas like having challenges that you can only complete in certain modes, on certain maps, with certain variations and then require you to have luck as well.
To get to L125 thus getting the coupons to either sell or get the next BP for free you need all the points from “challenges” plus 23 metals and of coarse daily logins and tasks so no OCD there.
Easy and lack is a completely different thing, for example “captain octopus” is not that easy on the other side getting task to “destroy X bases” and getting on a map with no bases is just stupid and this is not the end of the list.