Monster Energy Supercross 5 vs 6 - 5€ 2026

Hi everyone, I bought Monster Energy Supercross 5 a week ago (€4) and I’m really enjoying it! I like it a lot, especially since I hadn't played a motocross game in about 10 years. Today, I discovered on the store that *Supercross 6* is also on sale (€5); since I can get a refund on Xbox, I wanted to ask: is it worth it? For those who have played both, which is better? 5 or 6? What are the pros and cons? Are there major differences?

Thanksss