Draig has worked fine for my groups and I, not sure how you guys are bugging it now.
also, war-steeds are fantastic now. if you're still having trouble, something I found helps regardless of how good your computer, is to set your "Frill Distance" in graphics settings to low or off while on war-steed.
LvL 100s: Beorning, Burglar, Captain, Champ, Guardian, Hunter, Lore-Master, Minstrel, Rune-Keeper
LvL 85: Warden, Minstrel
All my forum posts are my opinions and may not even be that. Also On Twitter: @leixicon