Sure, Liverpool has a better squad quality and they have a more competitive domestic league. If we consider these factors, no doubt that Liverpool is superior against PSG. However, it is UCL, it is not impossible that there is a surprise. Even PSG is a smaller team, PSG may have a chance to beat Liverpool if Liverpool can't perform at their best form. Lets' see the result of the first Leg in PSG home. I think first Leg will determine which team will have a bigger chance to qualify for the next round. If PSG can win in the first Leg, I assume they will have a chance to beat Liverpool. But if Liverpool can defeat PSG in the first Leg, I don't think PSG will have a chance to go to the next round.
Liverpool have shown in this group stage that they are capable of beating any team, and they will play their first game away, which I think could give them an advantage. This is possible if they do not lose the first match. I see that Liverpool are expected to easily cope with PSG, but I think it will be a very difficult game. The confrontation between Real and Atletico is also difficult and I do not see an easy victory for Real, I admit that Atletico can surprise.
The PSG vs Liverpool match is certainly very difficult to predict because of course sometimes surprises always exist and occur in the world of football. considering that PSG will be the host, of course it will make PSG appear more confident and of course in terms of mentality, PSG will definitely be good in that match. but if PSG wins in the 1st leg, it will make the mentality of its players good and they will definitely be more confident in their 2nd leg. but of course if you look at Liverpool's performance, I think Liverpool is now superior to PSG. and it seems that I personally choose to bet on Liverpool's victory in that match.
The Real Madrid vs Atletico Madrid Derby match will certainly be difficult to predict the results, but what is certain is that in the last match Real Madrid vs Atletico in La Liga, I remember they drew with a score of 1-1, so of course in that match the competition will be even more exciting, but it seems that I see Real Madrid who will win in this 1st leg match and I am sure Anceloti will succeed in making a strategy in the match later and I predict 2-1 for Real Madrid's victory. Of course, these UCL matches are very exciting because strong teams are competing.