Peloton vs Schwinn Carbon Blue Exercise Bike - which is better?

I tried this on the exercise and fitness board but got no feedback so I want to try the OT Lounge - I have a bad back and need to find a good cardio machine that can supplement walking and outdoor activities. I have participated in spin classes and get a lot out of them but my work is keeping me from getting to the classes. Thus, I am in the market for a spin bike and I am torn between a Schwinn Carbon Blue bike which I have used and love and a Peloton bike which seems to get rave reviews. I would like to get some feedback from the board on the pros and cons of these two bikes. Thanks.