It depends on the condition of your skin and what you're used to (e.g. a dry shave is recommended for sufferers of chronic acne). The advantage of a wet shave is thoroughness, and the advantages of a dry shave are speed and convenience. In both cases you should help your skin to regenerate quickly after shaving by using the right aftershave care: e.g. aftershave enriched with moisturisers and vitamins.
For a wet and dry shave in one use the Philips Moisturising Shaving System - an electric shaver with NIVEA MEN skincare expertise.