I do not believe EAP will offer you much with 2023 models due to not having Ultra Sonic Sensors. The basic park assist is inferior at this time compared to models with the USS. Keep the money in your bank. If you are really wanting the extra features, wait for the Juniper refresh model, which is expected to start shipping in October 2024. The refresh model is rumored to have more cameras including a front bumper camera and a radar. Rumors that the refreshed front fender cameras will point in both directions instead of the current, just forward. With the current hardware on the 2023 models, I can't see much improvement because there are numerous blind spots that the current cameras can't cover. I have an order for a 2023 Model Y that I should be getting a VIN for soon (ordered 82 days ago) that I am thinking of cancelling and wait for the refresh. I have a 2018 Model 3 with FSD and after driving a co-workers new 2023 Model Y I am extremely disappointed with the park assist offering. It is basically a guesstimate with the distance and completely misses objects as you get close and out of site of the windshield camera. It will tell you stop when you still can pull up at least another 24 inches because it is now out of sight of the windshield camera view.