New Post: FFMPEG CRF Profile

I have been experimenting with an FFMPEG CRF profile. The profile below seems to provide excellent results. 600mb for 30 minute show, 1200mb for 60 minute show. Any reason why we don't see more use of CRF profiles with MCEBuddy? Any pros or cons on the profile below would be appreciated. Thanks!

[WTV to MKV CRF 25]
Description=No cropping or resizing. Deinterlace with CRF 25.
order=ffmpeg
ffmpeg-general=-threads 0
ffmpeg-video=-ss 3 -vf yadif=0:-1,hqdn3d -vcodec libx264 -preset medium -crf 25.0 -map 0:a -map 0:v
ffmpeg-audio=-acodec ac3 -ab 192k
ffmpeg-audioac3=-acodec ac3 -ab 384k
ffmpeg-ext=.mp4
ffmpeg-remuxto=.mkv
ffmpeg-audiodelay=skip
FixedResolution=true
SkipCropping=true
PreConversionCommercialRemover=true