I'm sorry to say, but the refresh rates are horrendous. The prices are great, for 2-year old TVs, but 2013 is on the verge of standardizing 120Hz refresh rates, real-motion technology, and slowly, smart/app-filled TVs... save up a little more and go for a 120Hz+ refresh rate (on an LCD or LED), anything that makes the motion of whatever you're viewing look like it's in real-time, or find one with apps installed. (This advice goes out to TV buyers looking for their first LCD or LED TV.)
For a second (or some multiple) TV, If you're going to spend $349/399, think about if you really, REALLY need a second 40"+ TV with increasingly-lower-end specs for the coming years. IF you have the spare cash, do what you will. If you don't, my advice is to SAVE UP.