My experience has been that Sedo Pro has never been able to hold a candle to Parked, except in certain instances on select domains and for peculiar reasons. Adult and racy domains can do well there sometimes also.

Of course, we are also talking about a Yahoo feed compared to a Google feed.

For a Google feed, nothing beats Fabulous, but Yahoo is best served by Parked. And much of the time Yahoo does better than Google. Then add Parked.com's service and it usually pays better than any Google feed.
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