I read on here a while back that the cat logo Predators are made in China, the 314 only logo are the ones made in Jacksonville, FL. I don't know for certain, just repeating what I read on this forum a while back. Now, the 314-2 is definitely made overseas. Not sure about the first generation 314 cat logo shafts.
What I do know is that Predator changed the taper. I very much prefer the original 314's taper. This puts me in the minority. Since the beginning of the Predator, the biggest gripe and *****ing among potential Predator owners was the 314's flex. Read it on here, read it on the Usenet, heard it in pool halls at tournaments. Very common.
Two complaints:
1. 314 was too thin. Most complaints coming from people used to thicker and stronger tapers of stiff shafts.
2. 314 was too "whippy" ..too much flex. Wanted it stiffened up. To play more like the stiffer shafts many players are used to.
So Predator beefed up the taper just a little bit on the 314-2. It's not a big difference that makes it night and day, but it is noticeable and it is different. 314-2 plays stiffer. Funny thing is, a lot of players still don't like the 314-2 cause it's not stiff enough and too whippy. But I would guess from what I read and seen that a good number of players that didn't like the 314, do like the 314-2. Whereas, very few 314 lovers refuse to play with the 314-2. That's a win for Predator in sales. A few seconds on a lathe with some 600 grit turns a 314-2 into a 314. Doesn't take much. That's another factor, most players - even good experienced players, decrease their shaft diameter by the use of abrasives whether they realize or not. A 314 in the hands of an owner who uses abrasives can become Meucci thin and whippy pretty quick. Over the years I've hit with people's original 314 that was sanded too much, and I can see why some thought it was too whippy. Thing would flail around! But that's not Predator's fault or design.
Predator also came out with that FAT shaft....supposedly for the big demand particularly among Taiwanese players.
Other changes were already mentioned, such as the shorter ferrule of the 314-2. They also use a different ferrule material. The new ferrule material is more white in color than the original 314 and supposedly more scratch resistant. The 314-2's joint is arguably more stable and solid due to the phenolic insert they use. Aside from all that, Predator claims the 314-2 has some changes that makes it lower deflection.