I find the comparison with Toronto a bit surprising, perhaps due to the higher number of Indo-Aryans might make it more welcoming to your ethnicity over Montreal. In general I find Toronto culture to be too sanitzed and boring. Its like a cheap copy of the states with a total lack of "oomph".
I dont find dating in Montreal any different than any other city. I find the women here actually quite approachable and I don't find them snobby. But you either have game or you don't. Of course, if you're opener is "wow you're so beautiful", there's a good chance it will be followed by a solid eye-roll. That's a shit opener. Also Indians and chinese have it rough in Montreal. Not saying they don't have opportunities but the majority of local girls just don't view them as attractive or viril. Which probably explains why you would find it "very tough".
For the five years or so I lived there, I never courted any Indian women. All women I was around were Black (Jamaican, Trini, Grenadian, etc). The girls there were just more open in that they made the first move. That to me is the most important thing, I like the woman to initiate her interest in me. I remember I was at the Brass Rail (A Toronto stripclub) and two girls were there (civilian girls not strippers), one Indian and one Mulatto. The Mulatto girl started to chat with me, then it got hotter and she DFK me. We had a fling for a while. It was fun. The Indian girl picked up an older White man. I was younger and slim so it for sure helped a great deal. I moved back to Montreal and it was a whole different story. Women here are just stuck up, they were so traditional, never wanting to make the first move. I do not like chasing girls, I like to be the one that is chased.
In 1999, me and my colleagues from work went to Montreal for the long weekend. We hit some clubs, and my buddy asked me what is wrong with the girls here. He tried hitting on some but all rejected him. He was Latino. In Montreal it was important to know someone, the friend introduce you to other girls and they would let their guard down and not automatically reject you. Seems to be the Montreal culture, similar to Paris. But if we were in Toronto we always found at least one girl. I would go to Guvernment and The Docks every week and always had a girl. It is not just game, it is also the culture. Also language might have helped also as I am Anglophone. Either way, that was my experience. Each person has their own reality. I had a great time in Toronto, I moved back because Montreal had a much lower cost of living.