"Best tasting" is very subjective. Some people like it sweet, semi sweet, dry, etc. I know I am personally not a fan of the very dry tasting ciders, but others live for the stuff.
Check out the recipes page and some of the threads in this forum. There are a tonne of variations on the basic cider recipe. It really depends on what you want.
Some of the most popular recipes seem to be for apfelwein, caramel apple cider, and apple graff cider (I forget the name exactly).