I have 4- 8 plus, 14 plus, SE 3, and a Z Flip 4.
The Z Flip is from yet another failed attempt at switching back to android. I do this every freaking year- get bored with iOS, Samsung puts out something new and cool, and I think this is it, I'm going to switch for good this time. Nope, never sticks lol. It's a good phone but with all my computers being macs and all my friends & family being on iOS it's too much hassle to switch. I kept it b/c I was past the return period and it's still fun to play with, I might sell it soon idk.
I've had several 8 pluses since 2018, the one I have now was purchased last year from the Apple refurbished store. No plans to ever get rid of it, it's no longer my daily driver but it's still my favorite iPhone ever.
The 14 plus was kind of an impulse buy too, husband wanted me to get something with better battery life for our pokemon go days and it fit the bill. Excellent phone, but face ID fails too often and I have little elf hands so it's a bit unwieldy for me. My mom really struggles with touch ID on her phone, so I'm thinking of just giving it to her.
The SE 3 is my current DD, mainly b/c touch ID works flawlessly for me and so does the smaller size. Really really love this phone. I plan on keeping it til it's no longer supported, and praying Apple brings back touch ID in some fashion by then 🤞