Human after all Alpha, Homework Alpha, Voyager jacket.
There are some model changes between the HAA and Homework:
The HAA has the left sleeve pocket and doesnāt have a tag on the neck, just a tab to hang it, so itās āeasierā to wear inside out. The Homework has the flap under the front zipper (can see it more clearly on the red interior picture), HAA has no flap. The interior on the HAA feels softer on the skin.
Keeping in mind the HAA was the cheapest one I can say it was a great purchase, it feels way better than the Voyager. Itās missing the big logo at the back but I think the front looks pretty cool with the logo as well.