I use a dakine Guide pack. Have to say its not ideal. Its bigger then I need most days, but I find ways to fill it and take way more then necessary. Also it has too many pockets and straps etc. Its just cumbersome and unnecessary. I also have used a BD Covert pack, which I have essentially the opposite complaints about, plus the avalung sits weird on my shoulder and is very uncomfortable.
I need a custom pack because I haven’t found the right one for me yet. 😉