You are asking a long term question, and for that answer, one needs to know what height you ultimately want tree, and how fast do you want to get there?
If it was mine, first order of business are roots, nebari. If you are replanting into ground, good time to work roots, get good radial spread, etc then plant in ground. Next is trunk, and the more growth you have above trunk base, the faster/fatter base becomes. Ideally, you want a single leader, which may grow 5+ feet in a season. So I might argue, no chop now, let a leader run from what you have.
Lastly is the lowest branch on left, I see this as a potential for your next trunk segment, with chop at 1 several years from now, when base approaches desired final thickness. Again, if it was mine, I may lay some wire on the lowest left branch and give it some wiggle now while it is flexible, take it off before it scars.
I will send you a pic of something similar I have going on a trident today, a couple years further in development.