If you want to see a show better than Breaking Bad, this is it for you. To be honest, Breaking Bad had its boring moments and I considered dropping the series since it became too much at one point of time in the early seasons. However I kept going and was rewarded with three seasons of the greatest entertainment you can get on TV.
However, Better Call Saul simply trumps Breaking Bad by some margins. It's not as action packed as Breaking Bad, but despite that there's not one dull moment in this series. Sometimes there won't be anything happening on screen, but you never get bored of it even one bit.
The characters of Kim Wexler, Jimmy McGill, Mike Ehrmantraut, Nacho, Lalo Salamanca and Gus Fring are some of the best ever created. Jimmy McGill and Kim Wexler are definitely better protagonists than Walter White and Skyler White. Do not drop this underrated series at any cost. That would be one of the worst mistakes you can ever make.