Frankly I wouldn't touch another New Vaquero. For 12 years I shot an "original" Vaquero in .44 mag in Cowboy Action, then my wife started to shoot Cowboy Action, so I bought her a set of "Original" Vaqueros in .357. After 2 years of reloading 2 different calibers, I got fed up and looked for another set of Vaqueros in .357 so my reloading would only be in 1 caliber. I found a set of SASS Vaqueros for sale and bought them, nice guns, right up until the time that the cylinder started to rotate past the cartridge in the cylinder.
To make a long story short I had to replace the Trigger & Cylinder Latch Pivot, the trigger spring, the main spring and the Cylinder Latch spring before I could get the gun working properly. After sighting the gun in, and shooting it for a couple of matches I decided the pistol was to light for me.
I like a bit of heft to my pistols and I started looking for another pair of "Original" Vaqueros in .357. Just after I found another pair of "Original" Vaqueros, got them zeroed, I told the wife I was going to sell the SASS NM Vaqueros. Wait, said she, not until she tries them! She likes them so much, that she no longers uses her "Original" Vaqueros. If she had only told me BEFORE I spent $1,100.00!!!!
I'll stay with the older Vaqueros, one of my .44s had 20,000 rds through the tube before I broke a transfer bar, which took 15 minutes to fix once I got a new one. Love the "Original" Vaqueros.