The Philip UDA1380HN performs roughly the same on paper as the Wolfson chip, but with all things audio, the quality all comes down to implementation. A badly designed circuit using the best DAC will sound worse than a well designed DAC using an average DAC.
No point arguing whether the C260 or Meizu M3 sounds better. We all have different ears, and different players will sound differently to us. I know of people who prefer the sound of their FM radio to a CD player. Just go with whatever sounds best to you, and be happy.
Sorry if I can't give a conclusive answer, but it is my conviction that when it comes to audio, you and you alone decide whats the best.