> This is the Sam Vimes economic theory.
I consciously adopted the "poor young constable Vimes" strategy for footwear last year. I like, and would probably prefer, quality shoes -- but it's such a crapshoot what those are nowadays that I just can't be bothered to buy a pig in a poke yet again. I mean, brands that used to be OK when I was younger... Mostly aren't any more.
So last year when Lidl had trainers for sale at 30 € (or was it 20? 25? 15?) I bought five pairs. Still on the first ones, so definitely financially ahead -- "better" brands haven't lasted any longer than that in my recent experience.