DJ controller for beginners-Which one is best?

Hello everyone I really need some honest opinions from people who have experience with beginner DJ controllers.I’ve tried to do much more thorough research before asking for advice.I have checked large review sites, professional DJ blogs, YouTube reviews, and different forums, including Reddit and DJ communities. After reading and watching a lot of impressions, these two models are the ones that keep getting recommended:

Pioneer DJ DDJ-FLX4 2-deck Rekordbox and Serato DJ Controller – Graphite

https://www.amazon.com/Pioneer-DJ-DDJ-FLX4-Rekordbox-Controller/dp/B0BK25SY9G

Numark Mixtrack Pro FX Serato DJ Controller with 2 Decks, Mixer, Effects Paddles

https://www.amazon.com/Numark-Mixtrack-Pro-FX-Built/dp/B087S28ZRM

I am a complete beginner and mainly want something that is user-friendly, reliable, and good for learning the fundamentals. I’m looking for solid build quality, smooth jog wheels, and good sound performance for practicing at home. I also want something that will still be useful as I improve, so I don’t need to upgrade too quickly.If you have used either of these controllers, or if you know a better option in the same price range, I would really appreciate your input. Both seem like great choices, but I’m finding it hard to decide. Any advice, pros and cons, or personal experiences would really help me make the right decision this time.Thank you very much!