I know I will always have an Aussie from now on, so they are at the top of my list. The rest are in no particular order though, and I am sure I will leave a few out by accident (there's so many I want to own).

Australian Shepherd
Siberian Husky
Rottweiler
Border Collie
Shiba Inu
English Pointer
Boston Terrier
Great Dane
Gordon Setter
Irish Setter
Pharaoh Hound
Borzoi
Rescued Greyhound
White shep mix
many other mixes (anything that's cute & has a good temperment)