With all the chatter around the ELA and other things, Super T's drip tips seem in the shadows which is a shame because they are the best I've come across. Personally, I am slowly switching over to them on all my atties. I have 3 Contours on my Prometey's and a Contour on a Taifun GS and they are excellent. The Contours though are far and away my favorite simply because they are comfortable. I have 3 more on the way. What's your favorite and why?