NPPL
I thought that in most instances folks go for a NPPL for medical reasons and if they could get a class 2 then they would probably have a PPL
I had an ATPL with over 30 yrs flying but I am now retired. The expense of maintaining a Professional or Private licence persuaded me to go down the route to the NPPL. Licence for life and an annual medical declaration from a GP. Nowadays cost is everything.