Several wheelgunners suggested their favorite S&W .45 ACPs if you want something different. I will not be an exception. You didn't mention the use, but I'll endorse the S&W N-frame .45 ACP. I own three S&W 625s, a 3", 4", and a 5" barrel and a vintage, but immaculate S&W 25. The sweetest trigger I have ever known is on my S&W Performance Center Jerry Miculek 625, 5" barrel. The gold bead front sight provides quick sight alignment even in dim lighting. I don't have to explain how accurate and reliable it is. And that would be true of the others as well.
Yeah, I could have suggested several semi-autos from SIG, H&K, and SA, but I have more fun with the S&W wheelies. But I warn you. Wheelguns can be habit-forming.