First of all, in my region there is impossible to get a Liteon drive. So I am looking for buying a NEC and crossflash it into a Liteon, because they hw is identical.
Because internally the NEC 7201 is a Liteon drive (it's important, because just ...1 is made by liteon) I would like to crossflash it to 20A4. There was a solution for 7191x -> 20A3x.
I am looking for a SATA solution but I know about no existing 20A4 SATA drive. Do you think it would be a possible crossflash in the near future, or I should better go the 7191-20A3 way?