How about this cymbals?

[Algo]

i need some help on buying new cymbals and this are some of my options
China: Oriental china trash 18"
HH: A custom mastersound 12" or 14"
Ride: A earth ride 20"
Crash: A custom crash 18"

[hauk]

well, the most important thing: you've picked all professional cymbals, which is good. the 12" hihats might be a bit unorthodox, and i haven't seen many people with the earth ride, but that's really all preferance. so all i can really say is to suggest you try all of them out before you buy (don't know if you have or not)
good luck!

[Class A Drummer]

For the ride, i would suggest a 20" ping ride. More versitile and all around better sound IMO. The crash seems ok to me. But the biggest thing i would comment on would be the china. Save your money and buy a wuhan for 15$. They are amazing.

[rendezvous_drummer]

I really like the earth ride, but the rest of your cymbals won't fit with it. I'd suggest the Sabian HH Vintage ride...beeeeeeeaaauuuutiful cymbal.

[Ozzy Biz]

BOSPHORUS!!!! Gold or Traditional series, your choice. I'm currently using 14" med hats, 16" med crash and 20" heavy ride from the traditional series, and will add an 18" med-thin crash soon me-thinks. Even though the ride is heavy, it's still versatile, sounds great and speaks clearly at all volume levels. They're actually hand hammered, unlike the big three; nothing beats the wobble of a hand hammered ride that continues after the sound has become inaudible. Brilliant!!

[ege_the_drummer]

i need some help on buying new cymbals and this are some of my options
China: Oriental china trash 18"
HH: A custom mastersound 12" or 14"
Ride: A earth ride 20"
Crash: A custom crash 18"

I like your choice of crash. Great sounding cymbal that won't dissapoint. Have you tried the New Beats at all? IMO those sound better and are much more versatile than the A Custom Mastersounds.

[Afrolicious]

Same answer as always:"Go to the next store and try them."
Nobody can tell you which cymbals you'll like best, it's a matter of individual taste. I like the A-custom crashes, while I don't like A-custom hats, for example. Some people prefer Sabian Vault Crashes over A-customs, some prefer cheap wuhan chinas over the most expensive paistes, only you can decide what suits your personal playing style and favorised sound.

[PsYcHoTiC.DrUmMeR]

Bit of an opposite for me, I like A custom hats* but sm not right into A custom crashes...
*I heard that you can get a good sound out of putting an A custom for a top on the hi hat and a Z custom on the bottom...