Knulli vs. MuOS

Hey All, I really appreciate the community there is a lot of good information on here. I am new to the handheld world and have an RG35XXH coming this week. It's possible that this topic has been beat to death here but I am trying to decide between Knulli and MuOS. I have looked at a lot of info but everything that I have found tends to be a couple of months old. I know that both had significant updates in the recently so I was just curious to what everyone's thoughts or recommendations on each were.