CCDB Inline is a brilliant shock, best inline air shock I’ve used. I ran one for nearly two years on a Banshee without issues. Many users have reported numerous reliability problems though.
Fox stuff is quite expensive. Particularly with more trail-oriented air shocks though, I think they’re about as good as it gets to be honest. The Kashima gold ones aren’t essential – if you could find a DPS Performance Series that’d be ideal.
This one isn’t mine but quickly located via Google: https://www.pinkbike.com/buysell/2282590/