Pretty much the best sata SSD you can buy from a reputable brand. PB Tech has this for $289 tomorrow for their cyber monday sale, which will be the lowest it's ever been in NZ according to PriceSpy.
Note: The M.2 version is also available for the same price.
Important note: From what I've read you won't be covered by the CGA for this, and I have no idea about the warranty process. Decide for yourself if saving ~$90 is worth it to you, otherwise - this is a steal!