In reply to Phil Lyon:
As a First Aid trainer and ML I've also explored this conundrum.
To continue to be able to deliver First Aid courses I'm expected to maintain a FAaW Qual. For my ML work I'm expected to have a 16 Hr OFA Qual. The differences between the two, off the top of my head, are :- Hypo and Hyperthermia, Drowning and Outdoor specific scenarios.
I do a 12hr FAaWR (Same syllabus as the 18 hr squeezed into 2 days instead of 3) and then provide my log of CPD that I've undertaken during the previous year. As a First aid trainer I'm always looking for CPD opportunities.
I'd like to do the OFA as it is an opportunity to Network with people in the same industry and only 2 days duration.
Robin