Hundings Rage is the easiest to get top tier stam set.

PvE, PVP?

Hundings rage and Spirggans is a generic set up for stam builds. Crafted and bind on equip easy to get.

Obviously most PVE players use trial sets. Twin fanged strike, vicious ophidian, War Machine
And PVP players have options depending on play style.
Sustain sets like bone pirate.
Ganking sets senches bite/ strenght of automation/ archer's mind.
Brawling in heavy armor: Dreugh king slayer or armor of truth.