I used to feed it, but since learning more about various foods for our pet birds, I feel as if the majority of foods found in chain pet stores is crap. Not a fan of dyes, for one...
For several years now, I have been feeding Kaylor of Colorado Sweet Harvest, which I usually mixed in some canary or finch mix for more variety. I am now mixing in Goldenfeast Australian Blend into it (would have been Petite Hookbill Legume if I ordered the right stuff! no biggy!). That is then mixed with Harrison's pellets, and that is their base dry food diet.
I no longer have budgies, but I do keep different parakeets! And the only one not eating that mix is Charlie, my conure!