Best AdSense CTR. Which AdSense ad format works best?

[cantik2000]

I don't use a large rectangle format however I put the ads in the middle of between article. And the result is I get high CTR enough on my site. That's more interesting than only put the ads on sidebar. So I think it depend on your site lay out.

[ajcones]

A banner type of ads works for me better. I put it at the top under the header.

[kimar]

300x250 is perfect, put just one, and you will be surprised !

[minstrel]

Originally Posted by kimar

300x250 is perfect, put just one, and you will be surprised !

What's "perfect" or best for one site is not necessarily the best choice for another.

[mlight5378]

its true that it all depends on your site but the one that has worked the best for me are actually the large rectangle right above content... and also don't forget the long link bar right under a nav bar.

[KirkhamsEbooks]

I have power punching tips I'm promoting

I have google adsense square in the upper left hand corner and the link of four across the top after the description

I know it would dilute the cost per click, as I understand, but I'm considering placing ads vertically along the left hand side since people have to scroll down to get to their tip.

Any opinions on this?

Rick