Go into any high-end restaurant and the chef will be preparing all his hundred-dollar-plus meals with a $10 Dexter-Russel 8-inch chef's knife.
Yes, this is true. The plastic, white handled chef's knife that you can find at a restaurant supply store will serve that purpose well. Those knives are meant to be more or less disposable. They are meant for industrial use. A home knife is one that is meant to last for decades, hold an edge longer than an industrial knife, and look nice. If you're down with having more or less disposable knives you replace once a year or once every two years that look cheap and don't have as nice a feel as a good quality knife, then go ahead and use those. They'll serve your purpose just fine.