Big Y Fly Co Micro Pat's Rubber Legs is the best bottom-oriented option if you mean jigging trout near the bottom. It sinks fast and is already noted for vertical jigging and finesse in trout water.
Big Y Fly Co Hardbody Leech - Umpqua is a strong choice for deeper trout jigging or slow-lift presentations because it gets down quickly and stays in the strike zone near bottom.
Big Y Fly Co Foxy Cleopatra - Solitude is better when you want a bigger, more aggressive streamer profile for predatory trout in deeper runs or stained water.