To save money, look for “diminishing returns” (the point where the better...
To save money, look for “diminishing returns” (the point where the better item isn’t worth the extra cost).
Examples:
2015 Dell laptop vs 2020 MacBook Pro
2015 Honda vs 2020 Audi
iPhone 7 vs iPhone 11
Difference in price? Huge.
Difference in utility? Minor.