I must mention the Ruger GP-100 series. All are .38 Special/.357 magnum six shooters. All are very high quality, superbly durable, and utterly reliable. All are quite accurate. All are inexpensive (well less than $400). They come in stainless or blue, in a variety of barrel lengths, with or without underlugs, and with fixed or adjustable sights. In sum, they are a terrific value.
In addition, they readily handle the great variety of .38 Special and .357 magnum loads –- from the most benign .38 130-grain target and plinking loads to the most robust .357 mag loads (1600+ FPS). There are real advantages in this flexibility.