Review and Comparision of two PHP dating scripts (Dolphin vs. osDate)

Need a specialist who makes for me a review and comparision of two open source PHP dating scripts: Dolphin 6 -- see [login to view URL] osDate 2 -- see [login to view URL] Shortly I want to create two special community sites - a special adult dating site - a community site for models by using one of the above mentioned open source scripts. Because of the special needs of the sites the scripts needs to be modified/customized in some aspects. Therefore I want to have a comparision and a recommendation of the two scripts regarding ease of customization, administration, functionality and so forth. You could of course recommend me another solution if you have good knowledge. Both scripts are already installed on a root server. But they are not life, so you can go ahead and play around. With your bid please show me your experience with scripts like these.