Alternative to Google Podcasts?

I like Podcast Addict, it's very configurable.

For example, when I found a table top RPG podcast with 7 years of history, I set it up with:

  Archive mode (start from the beginning of the RSS)
  Automatic download

In my global settings, I have it set to keep at most 5 episodes per podcast. The result being that when I was done with one episode, it would automatically download the next, and I had a buffer of 5 episodes for trains and flights.