@korina I would add my support to adding the Canadian / GEM Model to your list of choices, as it is considered a very good alternative to the Euro/GFS. For example, I heard one prominent meteorologist during the most recent "NorthEaster" winter storm say that if the Canadian and Euro agree with one another, its time to take what the models are forecasting seriously.
(There is also a regional model of the GEM/CMC called the RDPS. It would be similar to the NAM).