the g skill ripjaws 2k 9-9-9-27-2n are 199.00 and the g skill ripjaws 1600 8-8-8-24-2n are 180 so its only a 20 dollar increase
the tridents and pi's had slightly better numbers but im not sure if there going to interfere with the nh d14.
so i figured id just go with one of those 2 ripjaws they seam to be the shortest in height.