[sagat12]

What the different between them anyway and what better ?

 

[sagat12]

..

 

[sagat12]

hhhelooooo ?

 

[KG Jag]

There is (in order of release--from older to newer): the SR 225, 225i and 225e.  About which two are you asking?

 

[cyberridz]

Save your money and get a Sennheiser HD600 or a Hifiman Planar Magnetic instead, they are much better. The Grados are good but in my opinion, there are better in this price range.

 

[KG Jag]

  Save your money and get a Sennheiser HD600 or a Hifiman Planar Magnetic instead, they are much better. The Grados are good but in my opinion, there are better in this price range.

 
Putting aside whether or not your comments are responsive to the question asked, these cans are not in the same price range as the $200 Grado. 
 
Further the 300 Ohm HD 600 requires amp and most of the HiFiMan planar cans also require one or are greatly benefited by one.  The 32 ohm Grado needs no amp.