We've decided line twist and twirling jigs are not acceptable. The next issue: curly line. When you look down the hole and your line is all wavy, you wont know when you're bit, theres slack in the system, you'll be missing fish. The larger the spool, the less chance of line memory. Baitcasters are great, but if you wrap 2 lb mono around a 1/2" spool and hang a itty bitty jig at sub freezing temp, you are more likely to have line memory.