I just got a ’21 Leaf, after having a ‘16 for 4 years (and loving it). I used B mode all the time to get as close as I could to one pedal driving (obviously not very close). Now in my new one I use e-pedal mode all the time and love it. But B mode is still there as an option… even when I have e-pedal mode on. Is there any point to that? It seems redundant to me, and useless. Am I missing something?