Need Some Advice On Breeds… Havanese Or Westie?

I am getting a puppy and have narrowed it down to a Havanese or Westie. If you have personal experiences with either of these dogs, what are some of their pros/cons, and which breed would be the best?
Also, I am not going to a shelter and I am not looking for info cut and pasted from the internet… I can do that. Just interested in opinions from people who have actually owned one or the other. Thanks!

Can You Give Me Info On These Breeds? Pom, Papillon, Havanese, And Cavelier King Charles Spaniel?

Do they need a lot of grooming and a fenced yard? Are they intelligent and playful? Do they shed a lot? Thanks!!