First of all, welcome to THR. I would strongly suggest you go out and at least handle as many different revolvers as you can. The Taurus options are decent, but are definately not up to par when compared to the S&W options usually for fit and finish and trigger. I personally shoot a S&W 617 in which I absolutely love. Sure it cost more money up front, but trust me, it has easily surpassed it's pricetag in sheer shooting fun and value. Plus, as long as I take care of it, it will never go down in value, it's a usable, fun investment basically. Although I never plan to sell it.
Another option is the Ruger Single Six, but it's single action only.
If buying used is an option, there are many good options out there for starters. Such as High Standard, Harrington and Richardson, and others that are of decent quality.
Hopefully this helps...
Noidster