Trout: HotShot size 70 or a Flatfish size F4. Any color works well. Haven't found one that really sticks out better then others...

Tip them with a piece of worm and troll them and your set...With my experience, it outfishes any spoon or spinner for trout and I'm not kidding.
Beats out any other top quality lure like a Wedding Ring, Super Duper, Dick Nite, Needlefish, Blue Fox Vibrax, Rooster Tail, Panther Martin, Mepps, Little Cleo, or any other spinner or spoon you can think of.

Downside: They aren't weighted, so you can't cast them. For casting lures its all about the Kastmaster for me...No preference on color....