Do I really need…

Now I know this is a switch forum so the answers will be biased, but I hope not. I’m looking to grab a PS5, but I already own a Series X and a SWOLED. I mainly play Day Z and Arma Reforger, which I hear run significantly better and with less crashing on the PS5. I want to get back into final fantasy series and prefer the physical games so I want to buy the FF7 remakes and FF16 for the PS5. However, with all these games coming to Switch 2, would a person be better off buying the Switch 2 and sticking with the Series X? Or is the PS5 still the better play overall?