Still, 99 Prayer is my option RS gold if I had the choice. Simply because as an absolute novice in the years 2006-2007, I didn't think I'd have enough money to afford it. 99 Attack was nice too, first combat in the year.
My few accomplishments in PvP include single - and clan-PKing. Pre-EoC I thought I was an experienced F2P PKer. I was very content to see my first gallery hit 100plus kills. I posted 400-500 kills on Sal's, in 3-4 galleries, and numerous small topics (including clan section war topics). This resulted in Sal's #1 F2P PKer being called the King of the PvP Section (this is the reason I like the Witch King and RuneScape King titles, lol). I'm not sure whether cheap RuneScape gold I experienced anything exceptional, but I do take some pride in the compliments I get about my kill achievements.