Don`t knock Component clubs there are a very good Quality clubs on the market, and these are not fitted with any old shaft.
take a Mizuno.Callaway,Srixon, TM, Nike forged Cavityback club along with a Snake-eyes , Tom Wishon, Orka, KZG, Forged Cavity, put in the same shaft, PX 6.0, Purred, frequency fitted, same grip and swingweight,
and the results would show that there is not much comparison between them,
OH, and also the top selling brands like Ping, Callaway, Taylormade Nike and other brands are also the most sold equipment in the used/ forsale section in golfmags, and e-bay.