Unfortunately, particles are also waves. Look at de Broglie waves. Now, that being said, one real advantage is that the effective wavelength tends to be much s

Unfortunately, particles are also waves. Look at de Broglie waves. Now, that being said, one real advantage is that the effective wavelength tends to be much smaller. For example, an electron at 0.9c has an effective wavelength of 1.2pm (picometers).