ESS or FBECS breeders

[Smilin Spaniels]

Good morning all,
I currently have a FBECS and am starting to look for second dog. Still haven't decided between another FBECS or an ESS. I am located in Minnesota and have found some good breeders for each. But, I'm hoping anyone who knows of a reputable breeder for either breed can help out as I am sure there are good breeders out there I haven't come across and I like to do my research. Thanks for any suggestions!