I am just not a big fan of Taurus pistols and revolvers. What is the gun's intended role? Home defense, concealed carry, range use, or all of the above? If its not for concealed carry, then size and weight aren't as important. As a matter of fact if its for home and range use only, a longer sight radius and a little heft makes a more shootable gun. Kahr makes some very slim copact autos for carry that fit small hands well and are head and shoulders above Taurus in quality. You need to handle lots of pistols. Bear in mind that the guy behind the counter might just be trying to sell you what he has in stock, not what is necessarily the best gun for you. That may not always be the case, some shop owners or workers actually want happy cutomers who will come back in the future.
1gsplover, are you sure about that S&W Model 29 K frame? Model 29s are N frame .44 Magnums. Maybe a model 19?