From PRS I have an SC58, a 2013 SC245, a Ted DC245, and a Paul's guitar. I currently own or have owned about a dozen Gibson LP's...R9, R8, R7, '68 Custom, Standard Faded, etc. I find the SC58 and new SC245 with the two-piece bridge to be closest to my Les Paul's overall in terms of feel and sound. Both of my singlecuts have 57/08's, the two-piece bridge, etc...essentially the same guitar with only cosmetic differences. My Ted and Paul's guitar wraptails have a little more twang than any of my LP's, but that may be since they are lighter, double cuts, etc.
Keep in mind that the two-piece bridge on the PRS is considerably different than the ones that come on Gibsons. They are rock solid, well built, heavy duty pieces. You don't have to deal with bent screws, buzzing wires, leaning posts, etc. like you do on many gibsons.
Regardless of whichever you choose, prepare to be pleased with the overall feel and playability of the guitar. To me the PRS Singlecuts are like an improved, more playable version of an LP. One of the other great things about them is that the stock pickups and electronics are killer...no need to tinker...just play!