I am trying to set up a CFW in my sysnand and keep my Gateway's emunand set up. I just want to set up a CFW in my sysnand to be able to play gba games or use homebrew since gateway does not load them. But, I also want to use the red card so I can't get rid of the emunand I have. I would like to know which CFW would be better to use with Themehax and also which custom firmware is better to use in general.