What is the best above ground pool liner, overlap or beaded?

I just replaced my liner last year and I must say that the you will finds various different beaded liners... anyone of which is better than the overlap. I'd personally go with the J HOOK liner. It comes with a hook like apparatus built into the top of the liner which allows you to hook it directly onto the swimming pool wall with little fuss. Once its on, the rails are bolted right on top of it. A little more expensive, but worth the aggravasion that other liners will put you through. Also, it looks really clean and neat with no visible showing that you would get with the overlap liners.