I'm a big Sig and Kimber fan, but like others have said, you'd have to dip a little deeper into your pockets.

Like Jay, I'd suggest a EAA Witness. You can get it in 9mm, .40 S&W, or .45 ACP. They are reliable, inexpensive, and I love their grip (reminds me of the Browning Hi-Power). You can get a choice of finishes. And all are under $500.00.

Good luck.