So many options, below a list. Arc Shinobus, Lumi armor set, arc primary of your choice, trinity ghoul is awesome, Also the ascension chest piece and lumi, is a classic, I use prismatic on this, still solid. Bakris is a good option too, but yet to finish a proper build. Strand, Grasp set, whirlwind maelstrom, I use radiant dance and a strand primary with slice, Need to try moth keepers but I need the armor set from the dungeon to finish it. Solar Ahamkaras, I use ferro set, but solstice one that heals on nades is good, gunpowder gamble, 200 nades, the gunpowder is a nuke, I use b7 pistol with headstone firefly, every 2 kills I get gunpowder, it is by far one of the most fun ones. I also have a build with calibans and pit set, is fun but keep killing myself with knife probably skill issue, but not my fav. Slacks of course, with the new aspect and a slice area gl, solstice one, I also use worm heavy gl, it is just an absolute killing machine, think for end game is the best, damage and survivability. Void Void Kephris with eutech set, pretty good, is fun, I’ll use a glaive and the artifact that adds suppression to them, solid build. New exotic boots, with the solar exotic axe, I do void super and prismatic on it, all to weapons stat it wrecks. There is a variation with bows that I want to try with hierarchy on void, but yet to finish building it. Stasis Mask of fealty, have to properly finish it, was thinking on adding Europa set or the seraph set, it probably seraph is a best choice. Icebreaker could be handy, is a similar stasis setup as titans. My favorites so far, solar ones, the ahamkaras is a blast, nuking a room of enemies with gun powder is so good, for solar builds I also recommend using a scorch weapon, that helps with abilities regeneration. I like 3 shot Goldie just because but you can use blade barrage. Here is a tie with the slacks build. Second one the beyblades, big fan of strand, flying around with grapple and tangles is really fun, and the tangles with the grasp set destroys bosses, is crazy. Third could be shinobus, but I think it lacks damage on real end game, like -50, bit for the rest of activities is really fun, is a good run and fun build. I avoid using praxic blade, it is good, but kinda bored last season that’s what I used a lot, and there are so many options.

Prismatic with caliban/syntho exotic class item has been my fav since dual destiny came out, usually run Lord of wolves with it. It’s one of the best add clear builds in the game imo. For boss dps mostly Hierarchy of Needs with fortunes favor.

I think a void build, for PvE. I'll equip it on my hunter. Edit to add build. Tranquility sniper Gnawing Hunger auto The Colony grenade launcher Eutechnology armor with Orpheus Rig boots.

Prismatic wolfsbane(attrition orbs) + fortunes favor

Mostly using Morai, Grasp of Avarice Armor, and Whirling Maelstrom But for any serious-ish damage needs I'll swap to a Fortune's Favor set

I don’t just have one currently. Void with Root of Nightmare 4 piece armour, fortunes favour and a mix of void primary and heavy weapons is probably my most used. The equilibrium pulse rifle and the Turncoat handcannon are probably my most used primaries in that build.