What is "soul cycle"? I do spin classes, but that name alone makes me want to run away.
My coworkers in New York and Chicago all rave about "Class Pass". It costs more than my gym membership and you have to reserve your spot in the classes ahead of time, and you can only go to each class a certain number of times a month, then you have to go to other locations. The whole concept sounds bizarre.
Personally- I thought my $40 a month gym was expensive, and while I'm not a member right now, when I am, I take about 4-5 classes a week, plus lift weights.