I'm with Dexta on this one. My aircraft is now VFR as I cannot justify nor afford the new requirements. I operate in G 90+% of the time with the very occasional visit to a class D zone.
Why do I need a mode S txpdr if I choose to upgrade? If the choice is a mode S or nothing... Maybe we might see a few owners selecting the later?
I would like to to see the safety case and cost benefit analysis for GA below 5700kg ... If either exist!