Taurus didn't do too well in this thread! Never owned one, but I did rent a .357 Taurus revolver at the range. Had to take it back up to the counter when the cylinder fell off. I guess a screw that holds it on the gun worked its way out.
Worst gun I ever bought was a Walther PPK/s, a recent production Smith and Wesson one. Had to send it back to S&W on day 2 of ownership. 9 short weeks later I had it back. The new slide they put on it must have been beat on with a brick. The rails were all scratched up. Sold it for a huge loss, the buyer wanted to lower the price nether $20 after seeing the rails.