Should I get Traktor Pro 4?

I have Traktor Pro 3, l use it to mix on a Traktor Kontrol s3 with a macbook pro (2012, upgraded with 16gb of ram and updated to macOS Ventura). I also have a way to convert song into stems in batch with python (on another faster laptop). Should upgrade to Traktor pro 4 now with the cyber week discount or it's a waste of money? Thanks for your attention