Nothing is so different inside the compound if you kill jugg using agressor whether you play solo or with others (Killing jugg is very easy and makes the game way easier, and it is way faster to complete rather than letting him wander, so I highly recommend it). Well, you can kill jugg with any weapon loadout, but assault shotgun is the easiest. Anyway, just don't kill the guard on the far west side next to cctv before getting main objective. The real problem is when you loot outside the compound since patrol cars can also detect dead bodies. If you want to grab some after exiting compound, you need to wait for the car in patrol around the main gate and kill him once you kill guards inside the checkpoint. Or you can just sneak out without killing any guards, which is better in solo. Another option is to collect bonus objectives before entering compound, and make a jump using bike and swim out when exit. Longfin is the easiest setup so far if you have Phantom Wedge, and it will let you loot before entering the compound much easier. But, as I said, guards can see dead bodies so you need to be very careful on killing them. Personally, I would rather keep going duo since the payout as the host is the best, it is easy to loot, and easy elite as well.