Is there a general consensus as to which Cowon player provides the best bang for your buck? Haven't owned one since the S9 so I'm a bit out of the loop with all these different Plenue models. I do remember my other Cowons getting laggy after putting a certain amount of music on there so I'd prefer one of the models with a beefier processor. Was looking at the Plenue R but I don't know how the DAC in it compares to anything else, really. The Plenue V looks nice but its a bit light under the hood for my tastes.