Shavers, trimmers and hair removal from Wahl, Philips and Black & Decker.
For men, the real choice is foil against rotary. Foil suits straight, finer hair and daily shaving, and gives a closer finish on a neckline. Rotary handles coarser or curlier growth and copes better with two or three days of stubble. Neither is better in the abstract; they suit different faces.
The consumable is the head. A shaver that has "stopped working well" almost always needs a new head rather than a new shaver, and heads are typically an annual replacement. Confirm the head for your model is stocked locally before you buy.
Wahl clippers are the professional standard and worth the premium if you cut hair at home regularly.
