the 9c super would be a painless replcement for the 8u series. more functions and more controls (sliders and switches) but it retains the basic 8u concept. 9c programming is simple and intuitive, where the 8u is laborious with its arcane menus and many programming switches. besides, the 8u receiver(s) are 100% compatible (actually the same). price is right and you will understand the 9c's operations immediatley.

if i were to sell all i have and replace with something else it would be the JR 9303 which has "trim modes", but that would require replacing all the recivers as well - kinda pricey.

ron