Which is best parking company at present?

Which is the best domain parking company at present, which will give best revenue for 300+ visitors a day (according to Sedo stats).?

If you can get into DomainNameSales they have pretty good payouts. Aside from them, Bodis and Voodoo are probably two of the best and most popular. Those looking for more content such as articles and stuff (with ads mixed in) could also look into DomainApps.