Very glad I stopped here during my most recent visit to Montreal, and definitely a place I'll be returning to on the next visit.
Very well stocked humidors and excellent guidance through the available options.
The lounge itself is also extremely comfortable with a great vibe and the food & drink menu is extensive. I opted for an espresso with my cigar and it was restaurant quality.
I will say for the sake of other US nationals making the trip: be prepared for a bit of sticker shock, but that is par for the course in Canada.