Google Adsense provides a lot of ads sizes for you to display in your website or blog. One of the sizes that you can display is the huge 300x600 vertical banner ad. It looks something like this: Do you see it? It's huge right? I think it's one of the recommended ads by Adsense because it has very high visibility. It is visually striking and is easily noticed by visitors. Since it is easily noticed, it probably has a high chance of getting clicked. But when it comes to design, do you think that using this ad is good? Do you think that it won't affect visitor experience? If you would use it, where is the best place to put the ad?