Ive found working one of these lures is a no-brainer because all you have to do is cast it out and work it to any open space in the matted vegetation
On the Kokanee forums, fishermen discuss the ideal trolling speed, (in 10ths of knots!) they discuss the best colors, the best types of flashers, (basically long lines of spinner blades that precede your lure) and certainly the best lure itself
The exact reasoning for different colorations isnt entirely known, though it might have something to do with spawning behavior
The 3500 and 4000 cover everything in between
Not ideal for handling large fish, big baits, or heavy cover
It may not be the superstar, but it can still get on base