The final is a very important match to win. Every club that is able to reach the final will show their best performance. Surprises can indeed happen but it is unlikely because this is not a match in the domestic league where the favorite club can still lose, but for international competitions I think the clubs will appear different and more impressive, especially with Bayer Leverkusen's performance this season. I am very confident that this club will win the UEL title. I have more confidence in German clubs at the moment than Serie A clubs.
Even though Atalanta's performance is getting better in Serie A, that doesn't change my belief about Bayer Leverkusen, this club has shown its impressive performance even until the match in the Bundesliga has ended and Bayer Leverkusen finished in first place without losing so if you judge it in terms of performance I think Bayer Leverkusen is better than Atalanta in every way.
The atmosphere in each final match is of course very different, where both teams will feel extraordinary pressure, because they both have the ambition to beat each other to win the trophy. Leverkusen, who have gone 51 matches without being defeated, are certainly more resistant to pressure than Atalanta, Xabi fleet looks very confident of being able to win the Europa League trophy this season.
Regarding surprises, a number of clubs have tried to do it, but so far no team has been able to beat Leverkusen. Atalanta still has the opportunity to try it, but luck seems to be on Leverkusen side. Atalanta indeed has the attributes to thwart Leverkusen efforts to achieve a treble winner, but Leverkusen attributes look more complete to overcome it.
If Leverkusen faced Liverpool in the final, perhaps everyone would find it difficult to predict the final result of this season Europa League final match. In this case, Leverkusen is considered lucky because they are facing Atalanta, not Liverpool, who were previously favored by many. Xabi cold hands have made Leverkusen a scary team at the moment.