Keith,
We do end up basing our most accurate opinions on personal experience, and to a point you get what you pay for. Anybody that buys cheap and then expects it to equal or exceed long proven more expensive products is just fooling themselves. So I understand your being soured on the CVA's. I on the other hand have had very good luck with the CVA side locks, even though most of their models were intended to be only entry level firearms. Probably because all of mine are very early ones made long before they got into the in-lines, cheapened then discontinued the side locks. Recently sold the 32 Squirrel, a 45 Kentucky and a Philly 45 derringer, but still have the 36 Squirrel, an early 45 Mountain rifle with the Douglas barrel and a simply awesome Sieber 45 pistol they imported from Germany. All are excellent quality for the dollar spent and none have ever given me a lick of trouble. Same with all the TC sidelocks I have or have owned, but they were all considerably more dollars spent.
Everybody has made bad barrels for the TC frame's, to include TC themselves and every single custom barrel maker. And that's a fact. To me that makes the best sources the ones who produce the highest percentage of good barrels, the lowest of bad, stand firmly behind their products and have a track record of always doing so.
Bergara has its place, and in time will either prove to be an acceptable alternative or not to those who buy into them. But until they have been around the block a few times in the hands of folks with long experience with other brands, the jury is still out for most TC users probably. Having yet another alternative is not a bad thing if they eventually pan out though, especially for the budget minded.
In the 40 years since I got my first Contender I have owned a truck load of TC factory barrels, and near that many custom barrels from 5 different shops. So I can speak of those from very long personal experience. I have never owned a Bergara barrel, so I have no informed opinion of them. I will never have an informed opinion either as I will never own one. Not because of the hearsay about them, good or bad, because hearsay carries no weight with me. But because every TC factory barrel and every barrel from two of the custom shops I have owned have performed flawlessly and as advertised. So they are the only barrels I will own now, and at this late date I have no need to try those from the new kids on the block.
L.