I've tried my fair share of spin places both in Montreal and Toronto.
Cykl is a really different but engaging ride. The bikes "real-ryders" are these moveable/turnable stationary bikes. The difference in muscle groups is noticeable. There is alot more ab engagement.
I bought the 2 week unlimited pass which was priced at $49 plus tax.I went a total of 7 times so depending on your schedule and how many classes you can handle/per week, it can be pretty affordable. The best class I attended was the Cykl 30 Plus with Kim. I am someone who loves to go hard for shorter amounts of time rather than moderate for longer periods of time. The cykl 30 plus was perfect for me. Kim is a super enthusiastic and encouraging teacher. I really liked the plus portion which focused more on gluts and abs.
Overall I would go back in a heartbeat if I lived in the area.