They buffed all quivers quite a bit from what I can tell. I found a 250 dex, 220 vit rare quiver the other day. I'm not sure what the max is now, but it's increased for sure.
Still, dead man's is by far the best quiver in the game.
First one I found since patch was a lvl 61 with 14 ias, 220 dex, 10 max disc., and some vit. Haven't found any decent rare sources or mojo's yet. Also, all other quivs I've found have had bs stats like int or str.. love those.