It’s not Christmas but I had the Sunday Roast today at The Red Lion. Chose the Roast Lamb option (NZ lamb). 
everyone always says my Mum or Dad does the best Sunday Roast, in my case my Dad but “wow” The Red Lion got close. Plate was huge and I got beaten, just in the end. Lamb was delicious, roasted veggies mostly too my liking. Dear old Dad probably got them on the veggies. price 429 baht. That’s about $18 in my currency AUD. In Australia compared would be about $35-$40 AUD at a pub near me.  Would I repeat - yes  I had never been into the Red Lion before but will make it a stop again if not just to give the roast another go. PS baht Buster breakfast 150baht as mentioned previously on this thread is still there. Cheers W  

Yup...agree with this completely 

I agree with both gents. Asking for your QR code seems rather random at immigrations. Sometimes they do, sometimes they don't. I have the idea they simply check their system when they do. Filling out a TDAC takes a few minutes, no hassle at all. At least for me, not worth downloading another app and again sharing passport details on the online highway 

I have never been asked for the TDAC but the guy next to me did not do it.  When he tried to go thru, he was sent back to fill it out.  I assume it should be linked in the system to your passport since it requires your passport number.  When they scan your passport they see that you filled it out

Just landed and am in my taxi to Soi 11.
I never installed the app. I just did my TDAC as usual. And as usual they never asked to see it anyway. THIM definitely not mandatory yet, but I still don’t know about TRIM, haha