I'd like to post a good read on why the ECMWF outperforms the GFS. Although they both have their hits and misses as the article states. This pertains to 93L lounge only as we look at the current 240hr solutions for both of these models and also how well the Euro seems to be performing overall the last few years. This article is over a year old but, I think it still describes the most recent iteration of the ECMWF model. Not sure what is going on with the GFS with their longer range forecasts. Will do some more research to see how well the GFS has been verifying at 120+hrs since their new rollout. https://arstechnica.com/science/2016/03/...-just-improved/