The selling point of cheater shoes is that they “improve running economy” and all these fun buzzwords. But all it is is cheating.
So you buy cheater shoes and immediately improve your 5k time by 30 seconds. But YOU didn’t improve anything. You ran the exact same, with the exact same effort and exact same form, but because of the technology in your new cheater shoes, you are now faster. There is nothing to celebrate here. You didn’t do jack, it was because of the shoes and only the shoes. Congrats.