Looking for some advice here guys had a ASUS RT-NU 66 Black Diamond Which as now packed up it has been one of the best routers I have had, good work horse 24/7 was thinking of getting the same again but just been looking at a couple of newer models from ASUS which seem very similar and just wondering which one would be the better of the two. RT-AC87U Dual Band Wireless AC2400 or the RT-AC3200 Tri band Wireless AC3200