I have both, and found that when I first got the 43 it was uncomfortable to shoot. The trigger was a bit sharp on the end and wore a blister on my finger. I took a file to it and smoothed it out a bit, now I don't have a problem any more. The 43 has more recoil, and to all who say the .380 is under powered, I will pay money to see you stand in front of one and take a hit. 



