I only use this app for GIFs now because the quality is easily the best I've found. The settings you choose are not persistent, so each clip I need to process, I have to reset the framerate. The quality appears to stick most of the time. There are a few annoyances, such as when I've process and Saved As . . . why does it stay on that screen? You have to click an arrow to go back to the settings. Minor. IF I could wish for one feature, I'd just ask for a batch process window - drop in my similar files, process them all the same way, maybe pre-select a save as location. What do you think? Doable?
The quality should always be remembered. In the latest update (2.20.2), the FPS setting is now also remembered. Gifski stays on the "conversion completed" screen as we don't want to assume what the user wants. The user may want to save it multiple times to different locations. It's also unclear to me why you would want it to go back to the settings screen (?). In case you did not already know, you can drag & drop a new video onto the "conversion completed" screen to start with a new video. Batch processing is something I want to do, but it's will require larger changes to Gifski and it's not something I will have time to do in the near feature. I have to prioritize more popular requests. Email me at sindresorhus@gmail.com and I'd be happy to discuss Gifski improvements.