I have a 2010 11" MBA 3,1 with 128G SSD (SATA II 3G). Read/Write speeds are pretty poor (100/100 per blackmagic speed test) and I'm contemplating an upgrade to the OWC Aura Pro 240G for hopefully a speed bump and a space bump. It appears OWC is only offering the 6G version and no longer the 3G version. Any ideas on if this will still improve speed or will it be throttled to even below 3G? Anyone have numbers?