As an aside
I have also been looking for a portable dab radio, as in everything nowadays; there is a new standard about to emerge called dab+. Dab will not upgrade to dab+ apparently. From googling the subject, FM is better quality than dab, dab+ is a more powerful transmission and overcomes the limitations of dab, but I can’t find out if dab+ will be better than FM in terms of sound.
Original reason for looking was Test Match Special without the use of LW, but as usual wandered off into other aspects.