A question about glock 18 pistol?

The pistol that fires 9 * 19mm bullets is not much more powerful. After all, it's just an ordinary pistol, which can't be compared with rifle bullets, large caliber pistols or long pistol bullets. In reality, glock 18 pistol is so famous not because of its single-shot power, but because of its excellent design of glock family, such as the first large number of plastic parts, unique safety design, very light weight and small size. Glock 18 is a unique large-capacity pistol in the world, so it is not surprising that it is famous. Pistols such as USP P228 M9 are superior to Glock series in reliability, structural firmness and long service life, but they are inferior to Glock series in size, weight, power and variety.