One comment on which spoons run best at high speeds. The answer is any of them. You can take some extra lead out of your cores and make a couple wraps around your trebles. The extra weight on the end of the spoon will make it run true at higher speeds. We have been doing this for years on both Mag spoons and dodgers. You can place two 1/4 oz split shot behind a dodger and it will "kick " and not spin at speeds to 4mph. Been using that trick for a long time when looking to find scattered schools of fish.