I have 50 gig Vertex 2 on a SATA2 Port Boot OS. and a 1TB eSATA for storage.

I want to get more SDD space as it rocks.

What is up with the SATA3/6GB Ports?

Would it be best to: get another 50 Gig Vertex 2 and set up RAID 0 on the SATA2 port.

Get 1 60 Gig SATA3 drive and put it on the 6Port.

Get 2 60 Gig SATA3 Drives and RAID 0 them on the SATA3 ports.

Get 1 120 Gig SATA3 Drive and up it on the SATA3 port.

What about just the Revo Drive?

Thanks