thanks!!!

"Heavy" handles and large knobs are usually visually preferred for base doors and drawers. If you are looking towards the future, handles with crossbars or a wide loop which are designed so that your fingers can curl around are somewhat better than knobs because arthritis and injuries make knobs difficult to grasp and pull. I personally find "fingertip" handles awkward and uncomfortable.

Styles and number of handles used are usually associated with ease of opening: drawers 15" or less wide work satisfactorily with one handle/knob centered. Wider drawers will slide easier with two handles/knobs which are usually placed 25% of width from either end. If you purchase ready-made or custom, they often come pre-drilled for attaching the knobs at the right distance. One word of caution -- many upper/wall cabinets have the knob centralized vertically on the door edge -- be sure the shortest person can comfortably reach that handle!!