Xur is back once again and is carrying rather useful items with pretty good rolls but unfortunately, Destiny 2 players won't be able to get any Aeon Exotics from him directly.
Guardians can find Xur in Winding Cove, EDZ, this week. To get to him, go to the aforementioned waypoint, hop on a Sparrow, turn left and go until you reach a fork in the road.
Take the right path and continue to the crashed Fallen ship, it's hard to miss. At that point, you can either go through the cave behind the trees or climb the rocks to reach Xur.
He is carrying Telesto this week. It's a rather fun Fusion Rifle to use since it's capable of clearing large groups of small mobs and hit hard the sturdier targets in PvE but also one-shot Guardians or set traps for them in PvP. If you want to give the devs a hard time, make sure you grab this thing since it can't go two weeks without causing hilarious bugs for some reason.
Hunters are getting Gwisin Vest. It's the thing that improves your Spectral Blades by giving you invisibility upon killing enemies with light attacks and extending the duration of the Super. Had it not been for Stasis, this would still be the most hated Super in PvP, which also means it's really powerful and the chest piece only makes it better. The roll on this is also great, with 14 in Mobility and 16 in Resilience.
Titans are getting Severance Enclosure which is mostly a PvE Exotic. Powered melee and grenade kills will cause explosions, which can result in clearing enemies quickly. It can be useful if you want the capability to kill minor enemies quickly but don't want to use Sunshot.
Sunbracers are on offer for the Warlocks and these can be extremely useful when combined with Monte Carlo. The correct way to use them is to kill an enemy with a powered Solar melee and then spam grenades for a few seconds since they will not have a cooldown. Monte Carlo will quickly restore your melee energy which translates into both melee and grenade spam that can be useful in both PvE and PvP.