Ya, it's normal that you don't hear to much about DEX right now. I'm staying on DEX with one of my consoles. Don't see no need to convert. I can play everything I want at the moment. not to worried about 4.30 DEX right now. still nice to see the 4.25 DEX FW leaked.
all in all I'm still quite satisfied with my DEX convert. I'm pretty sure we'll see 4.21 CFW eventually.