Default Z1 good enough.? What u think

Hi everyone.
Im about to get a new phone and im confused with
Z1 or HTC m8
Any one had compare this phone together.?
I'v heard that z1 camera is way better than the m8 is that true?
I wud be glad to hear both sides. The advantage and disadvantage of the z1 or HTC m8
Thank you in advance

And yes I had Xperia S for 2 years
Hit me a thanks if i helped you
[COLOR="rgb(139, 0, 0)"]Xperian TeAm[/COLOR]