Haven't been able to fully download the damn game (internet problems ), so...
How are the ES SR's?
NC AF-8 RailJack
I like the feel of it, and I'm not sure where people are getting too much of an issue with a delay on it. Fast bullet velocity, reliable one hit kills with headshots (and severely wounding anything else), but quite a bit of bullet drop. Solid end tier sniper rifle, though SOE may have backed themselves into a corner with giving any better bolt actions in the future. It originally had 10 rounds in a clip, but now is back to 4, and has a fairly long reload time.
VS Phaseshift VX-S
It's... different. You don't have to worry about running out of ammo, just running up the heat meter. Biggest issue with it is the travel time and the charge up time, making it more of a midrange rifle if you can't find someone standing still. The charge up delay is about a second, but it auto fires after about two, so you have to make the shots count or reveal your position. The bullet velocity (550m/s) is lower than even the recently buffed battle rifles (VS Eidolon, NC Warden and TR AMR-66), making it very difficult to hit moving targets with at any range. No bullet drop, though, which means you can use a suppressor with impunity. Overall I like it, though it takes some getting used to.
TR TRAP-M1
I haven't personally had the chance to try it yet, but from what I hear the TR got shafted in this round in comparison to what the other two got. Essentially a burst fire battle rifle with lowish damage and bullet drop that makes it impossible to hit anything beyond mid range. Most people feel shafted by this rifle compared to the other two, but only time will tell if that holds true.
On a semi related note, I'm wondering where they put the straight pull bolt equivalent, an attachment which would let you continue to use bolt actions without leaving the scope. SOE is pretty silent on what they did to it, though.