Your best bet is Chain Reation.
First, go to 1. Cap it.
Then, go to 2. Cap it.
If youre feeling lucky, go to 3. cap it. BUTTTT
if you encounter heavy resistance, or you dont trust your randoms, then simply stay at 2. simply park at 2, let the other team have 3, and just keep re-capping 2.
Your priority here is not winning, it is leveling Deposit. So just camp out at 2. OR, if you guys are dominating, just camp at 3. and resume the "they cap, you cao" strategy.
If its Turf War, then run to a Turf and cap it. then, kind of keep your distance, and when you see one of your hills being taken, let the enemy have it, wait till they leave, and then steal it back.
Speed G may help you get to Turfs in a hurry. Also, using the Riot Shield is useful in capping zones/turf
Say NO to paid DLC maps