Just wondering, if I choose to display only image ads, does it provide better earnings than text only ads?.
Assuming that I receive the same number of clicks that I get now, does that make a difference to show Image ads instead of text ads?.
Image ads may be a little more irritating if you have many images on your site. Text ads can be blended in your site if you do right and do not really look like ads. Text ads would be best for content/article related websites.
Best way is the test them yourself, beacuse no body can predict how well this ad types are going to do in your site. It also depends how people act when they come to your site (do they look for information or they are just goofing around).