@Ali *******
I've seen reports of people having problems, when only presenting the pdf visa document, on their phone to the immigration officer at the border, I remember one person saying, the officer was frustrated trying to enlarge the QR code to scan it, or another said his phone battery was dead, so another good reason to have a hard copy, on the E-visa site, at the end of the process, it specifically says "print a copy" it says that because the printed copy is considered to be your visa, you might be "paper conscious" but any government officials are certainly not, Thailand hasn't yet gone digital in many ways, if you haven't yet experienced a visit to an immigration office, the DLT or a bank etc, and everything needs to be done in-person, you will probably have a meltdown, when you see they require multiple documents and multiple photo copies of everything 🤷🫣😂