I have always preferred adjustable sighted revolvers. When I first came on the job I carried a Model 15. I never experienced any problems with the sights shifting the point of aim/point of impact. I still have the revolver.

For ME, the sights are easier to pick up under exigent circumstances and/or dim light. I also have two Model 10's and a Model 58 that shoot quite well. But I always return to the Model 15.

Find out what works for you and have at it.

Good luck.

JPJ