I also personally think that Barcelona is far ahead of Manchester United in terms of current performance. Barcelona coach Xavi is currently reaping the benefits of his hard work.
The assessment of each person for these two teams is indeed different and that cannot be denied. Because both are big teams in different leagues and obviously have a lot of fans, it is normal for these two teams to have a different assessment. Because Barcelona is also still possible to be defeated by Manchester United in the play-off round match and vice versa. So I personally find it a bit difficult to predict who will be the best among them. Especially in the Europa League play-offs.
Exactly right, Manchester United currently in the premier league in a good performance too, I think both have a smart coach. Even the premier league is more competitive rather than La Liga, I mean many a much stronger big club at there, so both of them still have a chance to qualify for the next round. But I personally will favorited Barcelona, in head to head they are ahead with 5 wins meanwhile Manchester United has 1 win.