Thanks everyone for the responses.
The G43 is fairly new to me and I picked it because of the much slimmer profile. I’m 5’7" 160lbs and it much easier to conceal on my frame, especially in FL where we tend to wear light clothing most of the year. Although I’m still not in the carry all the time category, I feel comfortable carrying more often to more places.
Having used the G43 in a couple of training courses, I miss the capacity of G19. To neutralize all threats in most scenarios, I now always have to reload in the middle. I also realized that I tend to shoot twice at each threat. The 6+1 capacity of the G43 really throws that off. Doing the +1 modification on the magazine helps in training, but that’s probably not a good enough excuse in court.
For now, I think I’ll play it safe and use the extensions without the added capacity.