I started off with the TV show and I'm now halfway through reading the Second Foundation.Started Foundation on apple this week. Watched the first 3 episodes and really like it. Game of thrones meets Star Wars a little to me. The written work, published so long ago, a masterpiece of course.
As always, it's much more preferable going front he adaptation to the books because they showed me something and I didn't have any book assumptions. Having read as far as I have now I can understand some of the criticisms but it's still very good TV and I am loving the Demerzel and Empire bits we get.
Some of the book resolutions are very clever but would make for terrible television so I can see the changes being necessary even if they are significant departures.