The ONLY downside to the Ruger is the coil springs, which are also a blessing. I do not like them because the double action trigger feels like it is stacking, but they are more durable. The Smith will have the better double action trigger of the two. If we took 10 of each out out of the box I think the Ruger would have a slight edge in accuracy and a little more of an edge in durability to heavy handloads and outright abuse. I do not think much of the newer Smith products, but the older ones are outstanding. You really can't go wrong with either, buy the one you like better.