Vivobarefoot had massive quality issues many years ago. I owned many pairs of their shoes, and most of them eventually had the sole flake off in 1-2 years. I don't know if it's because I live in the tropics with extremely high humidity, but I think their shoes are poor value for money.
Lems is my go-to now. I have a few pairs since 2022, and none of them have spoilt on me yet.
For those in the states, Vivos occasionally show up on sierra.com and can be bought at a pretty good discount. Around 60% of retail is about the price point where I can tolerate the long term delamination issues.