The two people that shared the most with me about swimming jigs (both fishing the same water, cover, etc) had exact opposite approaches here. One is absolutely nothing but 15# Big Game green, and the other is 30/8 PowerPro. Monsoor says he uses 15 pound test Big Game also, with 12# Flouro depending on the water. Can't get the opinion of much higher authority than that. I use the braid myself with a very light drag on a 6'6" HMG MH Fenwick. I seem to do better with the vegetation with braid. Visit some of the maker's webs for some info. Especially http://www.brovarneybaits.com/ scroll down the left for tips. Think you'll find some help there.