Factual error: In the scene of Jimmy driving with his new Mercedes, we can see a Subaru forester that is definitely a model after 2010. Season 2 is set in 2002 so this couldn't be possible.
Continuity mistake: Once Jimmy realises Chuck is about to enter the room, he reaches for his glass and holds it up to his face for a drink. In this shot, Kim is looking down at the table. The camera changes angles as he's taking a sip, and suddenly Kim is looking to the side at him.
Answer: It is my opinion that you should absolutely watch Breaking Bad first. If you did not know, Better Call Saul takes place before the events of Breaking Bad. At the time I am posting this, BCS is mid-way through season 5, with season 6 on the way perhaps in a year. So if you binge Better Call Saul now, you would not be able to "flow" right into Breaking Bad. To me, it's better to watch in the order that they came out. Breaking Bad was a phenomenal show, and now watching Better Call Saul, it is fun to watch the events unfold and start to lead up to what we saw in BB. Enjoy.
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