Thank you @MagnusMako and @Snowball316 for the info. My concern is to regret not having bought the P if the acceleration feeling is not similar, or regret not having bought the LR if the difference is not noticeable and having wasted money. I think I'll only get the answer by trying the LR, but the problem is I doubt there is a LR + AB available to test... Anyway, thank you for your answers