Having had to annually extend a NonB/work permit every year for decades, with the mounds of annual paperwork and ever growing requirements, the LTR visa + digital work permit is a huge improvement. To start with, the LTR unit is professional, courteous and even friendly. Such a breath of fresh air! Given the amount of Thai income tax I've paid over the decades, the LTR unit's attitude is so welcome and in stark contrast to the attitude of the offices overseeing NonB visa/work permit extensions. Not to mention there's no annual renewals with the mountains of required paperwork and wasted time, no 90 day reporting, no requirement for re-entry permit, no Thai employee requirement, no minimum salary, no need to be in country every year (like with PR), no harassment of annual syphilis blood tests. There are some nice tax benefits. And using the fast track at the airport is further icing on the cake. At the very least, I can only guess @Gottfrid has never had a NonB / work permit or at least not recently, and has no idea what a corrupted mess that process has become.