Finished 1st, 2nd, 3rd, 1st, 2nd in a five game streak in quads. We really could have won every single one but ended up in disadvantageous positions with final circle placement in some of the other games.
It's hilarious to me the amount of people playing Warzone with their brains turned off. After my friends signed off I had nothing to do and played a couple of quads games with randoms and they're all spending their time running around opening crates, completely oblivious to all the contracts on the map, even though that legendary gun with the intimidating name that popped out of a crate is going to get smoked 9 times out of 10 by someone who just equipped from a loadout drop with their custom gun, perks and equipment.
My squad's current strategy is to divide into two groups of two and just blitz recons far away from the flight path. We try to find two or three decently close together. Two guys will make a beeline for two separate recons; whoever gets to theirs first activates. The other two deploy their chutes early and "float", waiting to see where the capture point for the recon is. Once that's activated the two floaters drop and capture the first recon. This entire time the second drop guy has been sitting on another recon waiting for the first one to complete to activate. He activates that as soon as the first one is capped then all four players meet at the secure point for the second recon. We usually have two orange circles on the map and enough money for a loadout drop within 3-4 minutes and we're still using our handguns. Once we get the loadout drop the next goal is to get two more easy recons and try to get one or two choppers. At this point the gas has started to move in so I like to grab a recon or two in the no-man's land between the incoming gas and the next circle since most people have started to migrate inwards and those are easy caps. Once that's done we basically know where the final circle is going to be and take a minute to read the map and plan how we want to proceed. If we were able to snag a chopper or two we'll do a fly-by to see if the good structures have been claimed or are still empty. If they're empty, we take them over. If they're claimed we usually just try to grab the high ground and then proceed inwards with the gas. We all have ghost/cold-blooded equipped and try to avoid shooting as much as possible. Our last two wins we didn't even engage anyone until the final circle lol.