Benzene, I've had a 617 2" two or three years now. During that time I've put 2,500 - 3,000 rounds of assorted 38 special +p, +P+, and .357 Magnum ammo through it without a problem. It's not a high end Smith but never did I pay a high end price either. For what it is I've been quite pleased, but I will not buy another Taurus firearm. The reason is Taurus, makes two kinds of handguns, either ones that will give years of good service at a fair price, or weapons that will never be right no matter how many times it is returned to the warranty center.
If you do get the 617 I hope you get a good one and it gives you years of good service.