Ohh, the good old AI generated ones. I loved them when they came out. They look really good.
Each has their own merits though, in my opinion.
It's more expensive at scale to generate those. The results are also non-dererministic meaning the output can vary wildly while keeping the Qar information intact through Controlnet, which is not the case with our approach. The AI generated QRs also often don't really look like actual QR Codes, until you pull a scanner out. This is why I'm not really considering adding anymore customisation to this tool. Gives it a unique visual identity.