We already know that OCZ has SSDs with the new controller out, so I don't think it'll be long before these come out.
Corsair has just announced its latest line of solid state drives, the Force Series 3. Using the latest SandForce SF-2281 controller, the Force Series 3 claims up to 550MB/s read and 520MB/s write speeds. The drives support SATA 3 (6Gbps) and are backward compatible with SATA 2.
According to Corsair, Force Series 3 drives will be priced close to previous generation drives. Corsair's suggested retail prices for the drives are as follows: