Canadian is an extreme winter event with snow for 2 days and blowing and drifting snow with windchills below zero on the Monday after the storm-really impressive.
WB OZ AI GFS is not suppressed, but is warmer. Surface temps stay at or below freezing NW. 850s go above freezing for a time but after heaviest precipitation goes through on Sunday.
I don't think the EURO AI ever had the February snowstorm last year...so it is a good test.
It is also worth pointing out again what others have said already, latest few runs of the EURO weeklies continue to look good for February so there should be more chances.