Regarding late spp/ early comp season I favor hang snatch because is quite different form regular cleans…lower weight, higher speed, less low back load and so on…also less technical than power snatch from the ground.
With 3 days devoted to OL in spp, I could also do:
Day1) Power clean ( highest load)
Day 2: hang snatch (highest speed)
Day 3: clean & jerk ( slightly lighter than day 1…also used in comp cycle for the great number of MU involved)