PSG has many reliable attackers in its squad, that is an advantage that PSG has compared to Barcelona. Meanwhile for Barcelona, this team is being built with good confidence to finish this season with the best results. Xavi will try to convince his squad that PSG can still be beaten regardless of the depth of the squad they have.
This challenge must be accepted inevitably and both coaches will try their best. Luis Enrique has experience in winning titles with Barcelona, but Xavi has also done it as a player. Both coaches will compete as best they can, but I think Barcelona has a slightly lower chance than PSG of qualifying for the semifinals. Whoever can win that match will probably qualify for the final, PSG or Barcelona.
Psg has strikers who are hungry for goals and they even have stronger perfection this season. You can imagine how Mbappe will perform this season, where he is so ambitious to continue scoring goals in every match that Barcelona players will have to be wary of Mbappe in the first leg. From the side of coaches Xavi and Luis Enrique, of course, this is a reunion between the coach and his student where both of them will work out a good strategy to bring their team through to the next round.
What might be interesting is the reunion between Dembele and Barcelona, where it could be that he will play to his best to beat Barcelona. For meetings in the last 5 matches in the Champions League, I see that both of them are evenly matched in their records where Barcelona won 2 wins and PSG won two wins. The first leg will take place at PSG headquarters, of course Mbappe et al are favored to secure victory, however everything could turn around because if Barcelona can score a goal early I think they will play carefully.