Has anyone heard the v4 M60 on-walls vs. the v4 M5 on-walls? The M60s look more linear throughout the entire range except the upper highs. They also look like they're easier to drive. They're quite a bit more coin though and take up more wall.
M100,VP160,QS10HPx2,EP800,M5HP,M3,M50 v4
M80,VP150,QS8x4,EP600 v2
Air N2