This is yet another of Apple's extremely Good iPhones. This iPhone SE (3rd Generation) has the latest software and 4 times the Memory of my Old SE (1st Generation) - which needed a new battery. It seems to work extremely fast and so far, I have not had any problems (except for re-loading my Banking App).
The camera seems extremely 'sharp' (if that is the correct term) - looking forward to years of (Future) Memories.