Ok A Little Help Please About Dogs!!?

Ok I am thinking about getting these dogs.
1.Papillon
2. Australian Shepherd
3. King Charle Spaniel
4. American Eskimo
Please can you put these in like easiest to hardest and lowest to highest.
1. Which is the most sporty?
2. Which sheds the most?
3. Which is the most obedient?
4. Which is the easiest to train?
5. Which is the easiest to find?
6. Which is the best companion?
Thanks for your time and help!