mmm I never used megui, seems to be a good program, I downloaded it and I'm trying it; at first sight I can't see filter preview or a function to add hardcoded subtitles or a setting to select a custom drc compression level in audio. I think I will use it
Also I noticed that staxrip has the old codec xvid 1.3.3 instead of 1.3.5; I tried to overwrite the new version over but brings to error for complaining about missing yv12 input