The premier league. Although I already know there's people who disagree with my reasoning.
Simply put, I think if you made a league of 40 that combined the two, and relegated the bottom 20, you'd see more English teams survive. Our league is more demanding, and I think as a whole the teams are better. Barcelona are probably the best team out of the two leagues, but I feel that the 2nd, 3rd and 4th best are the English top 3. I also rate spurs, city, and the shite above Valencia and the like.