Harbeth vs Proac

Harbeth are very natural sounding speakers & would prefer them over the Proac.
The Proacs are also very good and have enjoyed them to some degree. But somehow, my heart seems to prefer the natural presentation of the Harbeths.
The Proacs sounds a bit more hi fi to me, but in a good way.

BRM1,

I had the pleasure of owning the M30s for awhile. Now have also listened extensively the c7es3s, p3esr s and own the SHL5s.

I would choose the C7es3s over the M30s. The c7s in my hearing is more musical compared to the flatter sounding M30s. Both still have that harbeth signature sound but the c7s are just somewhat more involving than the M30s.
Ymmv.