I actually prefer the food at Laem Hin Seafood, but haven't been there for a while, as they're building a big new jetty which makes the view rather ugly at the moment. If you get a longtail over to the floating restaurants, ask your driver to cruise round Koh Maphrao after lunch. Lovely little island. I think we paid about 500 Baht for the longtail, and he dropped us off at a beach on the island for a while too.
Also from Laem Hin you can get over to Koh Rang Yai.
Phuket's east coast is full of great places that (thankfully) most tourists don't know about and can't be bothered to get to even if they do!
Laem Hin Seafood
Koh Rang Yai