EMC VPLEX or IBM SVC ?

I prefer EMC VPLEX instead of IBM SVC. Guess why ?

? Cost - No !
? High Performance - No !
? Availability - No !
? Easy to use Aka User Friendly - No !

Then what is it ??????

I would say "Distributed volumes in a VPLEX Metro" which server storage when there is a site failure or a disaster without any disruption to Host / Application I/O. That is one of the best features of VPLEX which makes it one of the best storage products for mission critical environments.