Better or worse than Breaking Bad or not really comparable?
I really love the series with Narcos México
Very good but not really comparable.
Breaking Bad is entirely fictional and therefore has a lot more scope for plot twists and a different narrative style.
Narcos is based on and isn't hiding a famous true story either. The story is often not told linearly but accompanied by a narrator who explains the background or subplots and sometimes spoils it.
I can only recommend the series to you. I'm also a huge fan of BB and really celebrated Narcos too.
But the (for me) most interesting storyline about Pablo Escobar and Steve Murphy is already told after two seasons. Then actually starts a whole different storyline that didn't interest me that much.
So if you want to watch it, I can only recommend the first two seasons.
But if you like it you can still watch it.
