What to do before NG+?

[Sparda]

Im level 86, pretty much I picked up almost every estus and undead bone shard, defeated nameless king, old demon king, oceiros, the champion something. My Uchigatana +10 infused with a sharp gem. There is something else worth it to do before going to NG+?

[ShoreLeave]

farm what ever items you want / need like arrows, upgrade stones, blossoms, firebombs, finish any side quest you can. help out ppl with coop and get abunch of embers.

[ShoreLeave]

trade with pickel pee cause can only do it once per item each play threw

[Contidex]

ng+ is totally indifferent to ng beside additional rings and increased numbers for enemys, so ... you essectially cant do something wrong

[Swiffi]

Ya pretty much just go look for a list of things to trade the birds.

[Nitron]

Maybe get all armor sets/all Rings?

[Vash]

Kill the npcs, murder them all.

[Jackal]

Get as many unlocked items like armor sets, weapons, pickle-pee trades, embers, etc. as you want for your new playthrough, especially items that are found late-game you'll want to use early/throughout your next playthrough.

[The Ranger]

get on of the alternate endings if you havent already to get the steam achievment

[Hunubul]

Get everything that's tied to a questline you don't want to follow. For example I don't even free Greirat. But for that you would need to buy everything from him that you would ever need. Same for all NPCs. And when you've done that, kill them. Take inventory of what you missed so you can do it in NG+, for example NPC quests, getting emotes (for summoning Heyzel you get an emote, but it's only possible if you give a pale tounge for Rosaria, which screws up Sirris quest, etc).

Other than that if you don't want to PvP you can go right ahead for NG+, which is completely identical, except enemy hp+dmg, and the occasional ng+ or ng++ version of rings. Someone said enemy number will increase, but that's not true, I believe he just doesn't speak proper English, and that may result in misunderstandings.

[Rat Finkus]

Make sure you get every slab possible