I guess that depends on the person. I was attracted to the Bundesliga originally because of the end to end high pressure play (although Guardiola kind of ruined that). As for names i guess the PL has an advantage when it comes to star players, although we all know that the worlds best players are in la liga.
Worlds best individual players, I am sure that if Messi and Penaldo someday come to the premier league their style of play will change dramatically and will soon not be recognized as the finest footballers in the world. Penaldo got most of his fame when he left Man U and was allowed to do everything on his own, if he were to return I would think he would definitely not be as good.
Look at some world class players that came to the Premier league: Ozil, Robinho, Shevchenko... All lost their touch upon entering the premier league, not to say there haven't been some players who haven't gotten better/ grown to arise after their arrival i.e Sanchez, Viera, Henry...