Did I Make the Wrong Decision Buying This Bike?

Hey everyone,

I just bought this bike: Canyon Endurace 7 AL.

Now I'm here wondering if I made the wrong decision…

Here’s the other bike I’m considering: Canyon Endurace CF 7.

This bike has the same exact spec; however, it has integrated cable management, and the frame is carbon instead of aluminum. This change makes the bike €800 more expensive.

This would be my first bike ever. Will I constantly think I ordered the wrong bike and should've just got the carbon one instantly? What do you all think? Should I stick with the aluminum frame, or would the carbon frame be worth the extra money for a beginner like me?

Thanks in advance for your advice!