How important is a full-fork service? I mean the ones you send off to the factory for.

Just bought a 2023 hardtail with a fox rhythm 34. Guy hasn't ever gotten it serviced, but he also doesn't appear to have ridden it hard. It functions well but I have no real context for what it *should* feel like.

Is it worth the $150-ish dollars? A new fork is like $250 why wouldn't I just save my coins and buy a new one? I only paid $800 for this thang. Otherwise I'll just do the lower service and call it good?