Bought to replace my first iPhone SE 3 after a good 4 year run (screens cracked and battery is fried, repairs cost more than a refurbished one, mostly user error). Ordering was simple, arrived quickly and the phone is in excellent condition as described.
My main issues with it come from the big ios jump I've done after holding off on them (17.7.1 to 26.6.1) (no fault of Back Market of course), the glass is growing on me but it'll never be as good and the camera roll is a mess. My only problems with the phone itself are the battery and the camera app. The battery displays as 100% health, and it's definitely an improvement from the 60% I had before, but it's nowhere close to the 2-3 days no charge my original could do when I got it, maybe my hopes were too high, it's still got a good day in it. As for the camera app, there's a very noticeable lag almost every time I open it, a few seconds at least, where the screen is black and then the button is unusable even after. Even at the end I never had this problem with the old one, I may be nitpicking but it's annoying if I want to take a photo fast.
Otherwise it works great, runs games like Project Sekai just fine and most apps load quickly. I can see how the small screen and home button would turn people away in this day and age, but I personally love it. Maybe I'm stuck in my ways, but it's a cute little phone, it does everything I need it for and it fits in the most inconvenient pockets (and the colour is cute, my last was midnight, maybe I'll get a red one someday lol). None of my complaint would stop me from ordering again, might just gamble on the lower battery options instead. Here's to (hopefully) another 4 years!!