I haven't watch Better Call Saul yet. But I quite like getting on shows late or after they have completed to be able to binge all of it once or at least a large chunk of it.One of those shows I where u know it has a finite end, so was waiting until it was done before binging the last couple of seasons. Preferred to watch Breaking bad the same way
When they were broadcast I only saw a few X Files episodes every so I didn't see the underlying conspiracies throughout the seasons. Think I only saw one episode of the Sopranos. Ended up binge watching those once they had completed. Breaking Bad I think I started when it was finishing. Also started NCIS when it was 4-6 seasons in.
It's a lot easier now with so much content available. Getting on shows early now is a debate between the Netflix style of dumping a season at a time or the Disney+ episode a week. The episode a week is good for talking about a show and you might be less likely to be spoiled compared to a whole season. My issue though with Disney+ is their style seems to be to cover their lack of content. Can't release a Star Wars show as Marvel have something coming out.