Guaranteed you are not getting less in quality but performance. But is the number so different to not consider either. Well we have to the Solid 2 in house today to ready it s run on the test bench. The Solid 2 comes in three different sizes: 30GB, 60GB and 120GB. Each of which consist of the Indilinx Barefoot. Each has its own specifications when it comes to read and write performance. And in the case of the 60GB model we are looking at today has 200/120MBs respectively. And yes it supports TRIM.