How does Stripe have great support? I had to wait two days for a reply. The advice I got was very good, but the response time doesn't make for "great" support.
Got a 500 error back from their API once and had an email from one of their engineers in my inbox almost immediately after to find out what happened and resolve it (my http lib was using stale DNS).
I've had nothing but excellent (less then 6 hour) response times from Stripe.