If you're packing for a run through the Stronghold Slayer Dungeon and want the most efficient clear speed, I lean heavily toward a ranged blowpipe setup — it's stupidly good at mowing down the mix of slayer monsters you'll find there. I bring a toxic blowpipe filled with my best darts, a slayer helmet (imbued if I can), black d'hide or Karil's for a bit of magic/range defence, and an Ava's assembler to recovery ammo. Boots are Pegasian if I'm rich, Ranger boots if not. For utility, a fury or
amulet of torture (if melee hybrid) and Barrows gloves round it out. Inventory-wise I carry super restore/super combat or ranging potions depending on how mixed the task is, a couple of prayer potions, high-heal food like sharks or
Manta rays, and a teleport (Glory or teleport tablet) for quick exits.
If you need to skimp, swap the blowpipe for a magic shortbow + rune (or brutal) arrows or a crossbow with broad bolts; you'll lose some DPS but keep safety. Also bring the correct anti-poison / antifire if the task has dragons, and switch to Protect from Magic or Range when the situation calls for it. The reason I favor blowpipe here is its speed and ability to handle high-volume, low-health mobs — you can burst through corridors and still have room for the occasional tanky slayer creature. Personally, I love zipping through the rooms with it; it feels clean and fast, and I always leave the dungeon satisfied when my supplies hold up.