I have a nice heavy xbow for dismounting, and a sweet regular xbow (would be uber but slow SSI

), and a nice regular bow with good HL, HML, SSI and DI. I was thinking about adding either a nice shortbow or composite bow to the arsenal. What are your favorite PvP bow types, what are their mods, and why do you like them. I'd like some input before I think seriously about spending a fair chunk of gold on a purchase I might not need. Right now I was thinking about the composite bow for the moving shot, but the hit lightning effect with the shortbow is intrigueing to me. Your views?