pellet brands

Hi Guys, Forgive me as I'm sure there is probably a thread somewhere that answers this already, but I wondered if anyone could give me some suggestions on a complete food for the basis of a Linnie diet? I'm sourcing my bird goods from Northern Parrots in the UK and a list of their pellet diets...

So I've seen several times that KayTee brand foods are the worst. Right now I feed them (my three budgies) KayTee pellets mixed with the ZuPreem fruit blend pellets that I found on the DrFosterSmith site. Is there something else I could feed them? They're not horribly picky, and I don't want to...