I wonder if 80 years is too early for you? But the 80 edition is the best one! The earliest one was the 2005 edition, and it was well filmed.
The most important thing in every movie edition of Pride and Prejudice is to see how Darcy is chosen, and the second is how Elizabeth is chosen. The 80's edition is recognized as the most consistent with the original. The best choice of characters in this film is a key, and the best interpretation of characters is a key. Every actor deduces the characters in the original works thoroughly and vividly. The older generation of adults are watching this edition. Especially those who have not read the original should read the 80 edition. The only disadvantage is that because the film is relatively old, the picture is not so good, and the time is very long.
In 2005, the male and female protagonists were also well chosen and the picture was very good, but because the film was relatively new, the film was relatively short, that is to say, many plots were deleted, not as detailed as the original.
If you focus on matching the original, choose the 80 edition; if you focus on the sense of pictures, choose the 2005 edition. If you pay attention to both of them, then choose both of them!
I wish you happy