I use refined Hacker news Extension.

https://github.com/plibither8/refined-hacker-news#highlights

It might be beneficial to tell me what the difference between these two can be? A lot of the features from my first glance (I can be totally wrong though) are within HN refined.

I would really appreciate a short summary of differences. Personally I am really happy by HN refined though so kudos to @plibither8