Box n.1 is one of my favorite. I like the sound and I found it quite easy to remember.
Box n.2 is the most used. It’s easy to remember and you won’t need to stretch the fingers.
Box n.3 has a quite Jazzy sound … I called it “jazzy Box” … Again, another easy position with no stretch. Almost 80% of Guitar Players starts with this Position.
Box n.4 always creates a bit of problem at the beginning. Stretchy and hard to remember. You will find yourself lost several times before getting this scale right. Don’t Give up !!!
Box n. 5 is my Favorite box. I like to use this position mixed with Major Pentatonic. It gives a quite Bluesy Sound. And is easy to memorize … What a Box !!!