Using genuine software ensures you get the best performance, security, and support. If you're looking for more information on rekordbox or DJ software in general, I'd be happy to help.

Cracked versions often disable essential background processes, leading to unpredictable freezing or crashes

As a DJ, reliability is everything. Cracked software is notoriously unstable because the "cracking" process often breaks core lines of code. The last thing you want is for Rekordbox to freeze or crash in the middle of a live set at a club or wedding.