I do that sometimes, but only if the person in front of me is driving slower than my cruise control. then i overtake them, during which they obviously have to speed up and when i go back to cruise control speed now I’m the slow one

I had a similar approach until recently: 100€/year +100€, mostly 300-400€ phones for about 4-5 years (so not that many). But my last phone was 500€ and i doubt I’ll use it for 6 years, so let’s see