Since 3.0, I’ve had a lot of fun with Warlock Arc, Solar and Strand in low level activities. Arc with Fallen Sunstar, Centrifuse or Trinity Ghoul, for example, pairs well with certain builds that produce grenades and rifts with arc souls for days. Solar with Sunbracers, ignite, heat rises, etc. is also great. Strand grapple is also fun.
That said, void aside, I’m not finding a similar sweet spot for Stasis, most likely because I don’t have the Osmiomancy Gauntlets (for some reason). Any suggestions on a really fun stasis build, which integrates specific exotic armor, weapon perks, weapons, artifacts and mods?
I would go with Duskfield Grenades.
Bleakwatcher and Ice Flare Bolts.
Whisper of Durance, Whisper of Refraction, Whisper of Shards, and Whisper of Fissures.
Exotics, Eyes of Another World, Travellers Chosen or Cryostheisa (stasis sidearm that freezes).
It could be decent or it could garbage, doesn’t hurt to give it a try, a special grenade launcher like Salvagers Salvo would be pretty good too for shattering and dealing with ads.
If you're not using osmio, aim for wrathweavers,wicked implement .
Aspects: iceflare bolts, glacier harvest
Fragments: bonds,rending,conduction,torment
Grenade: coldsnap
Spec you're mods into stasis siphon and surges, the goal is to build into you're super as much as possible and works fairly well.
Stasis has extended cooldowns so that might take some getting used too, you can also run some cooldown mods to help.
Do also note if you use any mods that need grenade damage for cooldown reduction, coldsnap grenade deals a bit of damage when it tags a target or direct impact.