Welcome to the forum. Feel free to ask anything about the revolvers. Have 4 Taurus revolvers. Models 66,65,85CH, and 94. so am familar with some of the producrt line. Others have more experience with them. Especially the latest Taurus and Rossi products. Both make seviceable revolvers that are a decent price compared to other makes and models. Have handled many Rossis, but only for brief moments and a few cylinder full of shots. Accuracy wise either brand can keep us with the other makers brands. Some of the much earlier Taurus revolvers did have oversized chambers. That was before Taurus built a factory in the USA. Slugging the much older gun's barrel might be prudent as well. Lead expands and fills the grooves of the rifling so had no trouble with the older ones. Did update what I had and procured the tighter chambered revolvers. No trouble with jacketed bullets what so ever.
Welcome to Taurus Armed! There are dedicated threads for both Taurus and Rossi revolvers in "The Gun Shop" board. If you have questions...just fire away! I'm sure the revolver guys would gladly answer them. Enjoy your stay here mate.