Personally I consider Breaking Bad as the best series, and my favorite, and of course I saw the first season of Better Call Saul when it was released, and I liked it, but I decided not to continue until it was finished, but I will probably have to change plans if rumors of a sequel to Breaking Bad are confirmed. People already saw the other seasons of Better Call Saul told me that the other seasons of the show are even better.
RE: Better Call Saul (Series) Season 1: You should be watching this, especially if you liked Breaking Bad