You name it, I have tried it. From Stiffi, to All American, to most others. Been playing paintball for over 20 years and have had multitudes of barrels, so I have tried a bunch of them through the years.
Very accurate, pretty quiet. Great finish on the internal surface. Quality craftsmanship.
If you don't like glossy barrels, then this might not suit you.
Played a couple of days with this and really like it. On the last day we played, I had 14 kills without being taken out. The range on this barrel is good. Accuracy is really good. It is fairly quiet, like that really matters, but some worry about things like that. I shot competative edge and zap through it and both shot great. Does not seem picky with paint and never broke a ball. I purchased a Lapco Bigshot at the same time as this barrel and I sold it and kept the Werks. Both are great, but liked the Werks a bit more.
Give one of these a try. Price is good. Check them out on Ebay, you may find a real deal on one. New Tippmann Pro series coming out has them standard issue, so can't wait to check those out. Highly recommend.
No, I haven't used the full tilt but have the JJ Ceramic and it is a pretty good barrel for the price. The advertisement of shooting through breaks and self cleaning are not really accurate. If you break a ball, you will need to squeegy to get accuracy back. I would probably take the Werks over the JJ Ceramic but either will serve you well.