Ultimately, you should choose your hardware according to your personal preferences, kitchen style and goals for functionality. If you’re concerned about resale value, recognize that the most popular hardware finishes are satin, nickel and bronze. There are no hard-set rules to follow when it comes to adding the final details to your kitchen, and many people choose a combination of knobs and pulls. If you’re unsure of which to choose for your kitchen cabinets or drawers, it’s wise to examine the pros and cons of both.
Generally speaking, I like to see a combination of knobs and handles/pulls. Knobs or handles for the doors and handles or pulls for the drawers. If you are painting your kitchen, the extra holes can be filled, sanded, and smoothed prior to painting so you can start with a clean slate and choose any hardware for your update. I say “generally speaking” because lately I’m drawn to kitchens that have all handles like this “before” photo of a kitchen we recently updated.
You may also have seen cabinets that are so modern and minimalist that they have no knobs or pulls whatsoever—and they look like they’re impossible to open! The trick is, in fact, a mechanism with a spring located on the inside of the cabinet. When you push on the corner of a cabinet, you compress and then release the spring, which in turn pops the cabinet open. In order to close the cabinet, you simply push it closed until you hear the little "click" that means the spring is back in its locked position.