I've never found one brand that have the best of everything, I use a good lot of different brands for different jobs, orchard autocare, poorboys, dodo juice, autoglym, chemical guys, bilt hamber, etc.
Actually, in addition to the orchard recommendation above, lads should look at some of the Bilt Hamber laboratories products, the make some top notch stuff, clay bars, autobalm and surfex HD.