The article is interesting but is misleading. What the article really says, is that if in average you receive a webhook every second or faster, it is better to

The article is interesting but is misleading. What the article really says, is that if in average you receive a webhook every second or faster, it is better to poll every second an /events endpoint. Well the best advantage of Webhooks over polling is that you receive events straightaway no matter the volume of events. If you already know the volume and the volume is high, of course polling is going to be better for everyone.