My family and I have been on OnePlus since the beginning, and I just recently got the 15R (which is a beautiful phone, and awesome bang for buck). I've been recycling all my old OnePlus by putting linageOS or AxionOS, and they feel like new again. The alternative Android firmware space is thriving. I just got Android 16 on a Nord N30 5G "Avicii" - it's blazingly fast. Funnily enough, N30 which is close to 6 years old has 12GB of RAM, which is the same as the latest 15R. I'm still a OnePlus flagship killer fanboy