Ok, I'm a well documented Glock man... My Glock 22 and I have spent the last 12 years to gether and like a good woman, I'll never let here go

. However, I'm looking to get back into the 45 ACP game after having given up my Para-Ordanance P-14 (the perfect range gun) some years ago. I'm looking at getting a single stack. I was looking at either Rock Island or Springfield Armory. Does anyone have any suggestions? Again, I'm looking for a range gun. But I want a quality gun.
Thanks