Ive always loved my OnePlus phones.
Started with a OP5, which lasted me 4 years until I upgraded to OP9, which lasted another 4 years and now I have an OP13.
Compared to my Google and Samsung phones which both lasted less then 2 years each.
My Google Nexus 5 was a beast which also lasted 4 years but then my first pixel shit the bed and never got another Google phone.
My $1000 Samsung phone's battery shit the bed within a year and the charging port wore down where it wouldn't even charge unless it was in a very specific pressure and resting at a very specific angle.
Never had a single issue with any of my three OP phones.