We've done lists like this before and all I can tell you is that for every great builder out there, you'll come across 3 more you didn't know before, which says something about the hobby.
I agree, I don't have a particular favorite, but I do return to consistent good results using Vallejo, Tamiya, Floquil, House of Kolor, Auto Air . . .
Always use the same primer: PLASTIKOTE
Always use the same clear: DuPont Acrylic Spot Clear.