Current Saints 53 man roster after cuts

We will have to agree to disagree. While Taysom has more QB experience, he has next to no experience in this system which is totally different than the Payton system and relies on things like footwork and timing that Taysom has had zero time to work on.

And yes I did watch preseason while some teams do have good young talent, all it takes is one team that doesn't have a young developmental QB to decide to claim a young QB that has talent.
A significant portion of training camp practice is closed to the public and know one outside of the team knows who did what in those practices. Taysom may have gotten some QB snaps during that time or he might not have. None of us here know one way or the other.

Everyone is aware of how athletically talented Hill is, but it seems a lot of people overlook that every coach that has worked with Hill says he's an extremely fast learner. That's why they can spread him across so many positions and skills, because he learns faster than most players. Hill wouldn't need a lot of QB reps in the new system to have enough of grasp of it to run it effectively in an emergency situation.

NFL starting QB experience in any system is valuable and beneficial experience for a QB, even when switching to a different system. Haener and Rattler have more system specific reps than Hill does, but neither of them have that very valuable and beneficial NFL starting QB experience. I'm not saying anything about what might happen in the future, I'm just pointing out everything as it currently stands.