Greetings from the mighty state of Connecticut!
Charge just came through today at $319.05 (Equinox frontloads a free 7 day trial when you first sign up for this). I thought I would give this a try but I will likely end up cancelling this as redundant to my family's existing Peloton subscription.
It would be nice if amex handled this similar to how they handle the Walmart+ credit but, reading the terms, it is fairly clear that we are on the hook for tax.