4 Potential locations for Wind Sensor (atop flag pole). Shots are from patio near house. All locations place wind sensor above roof line of house. Trees are the main obsticle. Best winds are from the South and West. Camera shots face NE to N, so South is behind camera and West is to the left. Help me pick a spot for the flag pole.
Location A (furthest NE)

Location B (second furthest NE)

Location C (second furthest NW)

Location D (furthest NW)