Eh, not a big fan of QR codes with images in the middle. One of my favorite things about QR codes is their extremely generous error correction capability, which

Eh, not a big fan of QR codes with images in the middle. One of my favorite things about QR codes is their extremely generous error correction capability, which is greatly reduced when you instead use that valuable space for a logo. It looks nice, but makes the code less scannable than an equivalently sized one with larger pixels or more error correction bytes.