Esomeprazole
"I have had GERD for almost one year, and this med is the only one that seems to be working for me, as always its not 100% effective since I still have night symptoms sometimes, but its way better than any other med out there ( I've tried out omeprazol and lansoprazole, and no one of them  were efficient for me). 
On the other hand, I didn't notice any important side effects, the only one mentionable is some queasiness when I'm  in the bus/car and I'm not watching the road ( I'm looking to the phone), which is something I've experienced very rarely before starting the esomeprazole treatment."