Stick with the official updated Menschen A2.2 Lehrerhandbuch PDF. It is the most streamlined for the A2.2 syllabus.
What you use most (online, in-person, or hybrid)? The average size of your student group? Which grammar topics your students find most challenging? menschen a2 2 lehrerhandbuch pdf updated
Generally, the full Lehrerhandbuch is a paid resource. However, Hueber often offers sample units and some complementary materials for free on their website. Stick with the official updated Menschen A2