Wow it looks like you're preparing for this Barcelona and Real Madrid clash on the weekend of this month. Do you support either of these two el clasico teams my friend, if you ask me I am a real madrid supporter.
This match is indeed held at Barcelona's home ground at the Camp Nou stadium which should give Barcelona more luck in this match, but if we look at the performance of both teams fairly, I see that the development brought by Ancelotti is far significant lately in every match, unlike Barcelona which looks more stagnant in performance.
This season's El Classico is going to be very interesting based on the both teams performance and the upgrade in their squad depth, I'm not a fan of both clubs but my support goes to Realmadrid due to their star player Jude Bellingham, I love his style of play and how he's flatly adapted into his new club and has turnout to be very outstanding and even beat Cr7's record of goal-scoring and assists in his 1st 10 games for the club, I can't wait to see his performance in the El Classico if he'll be able to score and help his team to claim the 3 points against Barcelona.
However Barcelona is a team that's equal to the task as well, they're the only major threat Realmadrid has in winning the Laliga trophy and also got top quality players that would make the El Classico look more interesting this season, i bet it's going to be like a UCL finals.