Great quality streams but during peak times / events, i faced some buffering. I still prefer A51, TPK, Eternal, Streams 4 Us, TNT, Venom and Kodi Solutions over Crystal.
I’m a reseller of crystal clear and I don’t have any complaints from anyone during peak times and events. Buffering can be a product of many factors. Could have been a bad night for CC. Or could have been and ISP issue. Which knows. But I know we have several feeds during big events and issues get fixed pretty fast once reported by a customer.