I had a set of Dunlop Wintersport M2’s. They were OK but definitely geared more toward the performance end than the snow end of the spectrum (sold as a performance snow tire).
Last winter I ran a set if Hankook iPike 409’s and loved them. Little squirmy on dry pavement when pushing them hard but that’s what you get with an aggressive winter tread. Very little wear on them after one winter too.
www.discounttiredirect.com usually has good deals on them in the late summer/early fall.