That was my thought as well. I am unfortunately not able to afford an expensive phone if it won't last significantly longer than a regular. But then again, my Xiaomi phone became unusable after about 2, maybe 3 years I think. It was just to unbearably slow. So ok, it's about 150-200€ every 2 years - maybe 700€ for 5 wouldn't be that bad then. I also saw there is something like a subscription thing where you pay per month?