Re: What to expect-Springfield TRP
Keep in mind that the TRP Operator and the TRP are not the same pistol. The TRP Operator has a bull barrel, and some, as pictured above, have a long dust cover and unique slide. All new ones have a short dust cover and a classic slide, though. I believe that the TRP operator only comes with an adjustable rear sight, and the TRP only with a fixed sight. Personally, I wouldn't have an adjustable rear sight on any pistol that I intended to carry. The TRP has a bushing barrel.
The TRP is a great pistol and if I wanted to buy a pistol and shoot it "as-is," the TRP has a great bundle of features, including the most important one, to me: frontstrap checkering.
I suggest that you go for it. $1300 is a great price.
If I were going to buy a new pistol, I would buy an STI Spartan, have it checkered, add my usual ambies, flat trigger, and narrow front sight, and magwell, and after refinishing, I'd probably come in a hair cheaper than the TRP and have a few nicer parts.
...but you get most of that work done for you for free, with the TRP. Thus why, for most, the TRP is the way to go.