The best I've been using and testing it for more than a year: light  neat  smooth. Totally works offline. Reliable: it always retrieves the full text with no need to switch to the browser. Well done  thank you author! A couple of possible improvements: 1) Add a setting similar to """"""""How far in time retrieve the entries"""""""": many interesting feeds out there even if older than one month 2) In the left panel  surfing the """"""""groups"""""""" add the chance to un-/fold them as yet it is in the organize (""""""""pencil"""""""") section.""