Liga, so that we don't have to fall into a 2 year win, 2 year loss cycle. For me, beating Real Madrid is more important than anything. If we want Perez's project to fail, we need to beat them again. We need to show that we are the authority. Winning the CL is always a sweet bonus, hell, it's much more than that. But winning the CL and not winning the league, for me, is less rewarding than if it were the other way around.
In all (positive) likelihood, however, we will have a team that can compete on both fronts!