I like Carlson's lemon flavored. It is recommended by Mercola.
One time I purchased the regular flavor Carlson's as the store was out of the lemon flavored. I ended up taking all of it, but I mixed it in Sally Fallon's Morning Tonic - a combination of Azomite Minerals, Noni Juice, Hydrogen Peroxide, Cod Liver Oil and a little bit of water. I was barely able to taste it.