Yeah, the hand they taught us (in the early '90s) was some common one that I gather most places have taught in the US for decades. It never made any sense to me. Ugly, hard to read, and not even notably faster to write, even if you got good at it.
Later I found out it was developed for use with a fountain pen, designed with the idea that a correctly-faced nib would make some strokes bolder and others very faint, and to keep the nib always moving in a kind of flow to avoid spots, and to make it natural to keep the nib faced the correct way(s), plus with even more attention to avoiding raising the pen than most cursives, for similar reasons of avoiding spotting. That made all the downsides make sense—it's far less ugly and easier to read when written with a fountain pen, and may well be faster than many other similarly-clean methods of writing with one.
Why the hell we were still learning that hand decades into the dominance of the ballpoint, remains a question.
Later I found out it was developed for use with a fountain pen, designed with the idea that a correctly-faced nib would make some strokes bolder and others very faint, and to keep the nib always moving in a kind of flow to avoid spots, and to make it natural to keep the nib faced the correct way(s), plus with even more attention to avoiding raising the pen than most cursives, for similar reasons of avoiding spotting. That made all the downsides make sense—it's far less ugly and easier to read when written with a fountain pen, and may well be faster than many other similarly-clean methods of writing with one.
Why the hell we were still learning that hand decades into the dominance of the ballpoint, remains a question.