I settled on a 7, 9 and 12 wt rod some time back but of late have added a 10/11 wt also.
I prefer the BL5 Winstons for the heavier wt rods, a 7 wt Dorber E3, a 9 wt Cortland and not sure what I'm getting for the heavy 10 or light eleven. The 7 and 9 are my two go to rods for Reds, Bonefish and most inshore fishing. The 10/11 will be for Med Tarpon and Permit while the 12 wt will be for Tarpon and other big guys.