Breaking Bad or Better Call Saul?

Oh man! Tough choice! I really like both, and I love getting to see the backstory behind Saul. I do feel like the two are very similar in the sense that both Saul and Walt are trying to survive and one small illegal action after another slowly turns them into the corrupt people they become. All that said, I think breaking bad had fewer episodes where I felt like the story didn't progress very much, so Breaking Bad wins out over Better Call Saul for me.