We have been using Surveyhead for some time now and have found it to be the best legitimate paid survey site around. It has a better business bureau listing and has always been prompt with their payments and crediting.
By far the easiest survey site and highest earnings are from surveyhead. They are by far our favorite site to use, they payout very fast with paypal and you even get $5 free just for signing up. If you are going to try any site first, be sure to try surveyhead:
Surveyhead <--Click here to get your Free $5 sign up bonus
If you are interested in more paid surveys, we have a complete list of legitimate paid survey sites in our original article, along with proof of payments. Yes, we have actually tried all of the sites and have been paid by all of them. Here is the original article on Making Money Online.