Now I may be stirring up a hornets nest on this one but...
For my dropshot I had a p7000 blank built. It is not the most sensitive rod, but on a drop shot I don't think sensitivity is paramount. I have always found that I really don't feel a bite as much as the rod tip just "loads up" and I just reel into the fish. The very wippy tip of the p7000 helps me to get a good hookset into the fish and has plenty of flexibility so that as soon as the fish gets it, the tip will put pressure on the fish (if that makes sense).
Also, this is my first post and I love the site!
Thanks
Chris