We purchased the 42" Vizio tv after shopping around for a while. We wanted a good product but weren't ready to spend a ton of money. This TV was the perfect choice. 42" is the perfect size, not too small but not too big. If you have a small room I wouldn't suggest going with this size tv as it could be overwhelming.
This tv comes on a little pedestal or you can opt to mount it on your wall with a kit that you have to buy separately. We actually bought a small entertainment stand to put the tv on and we love it that way.
The Picture is awesome. We previously had a small 27" tv so going to this size was a big change. Some people may not want to try this tv just because it's not one of the big name brands. But I say it was well worth it. We saved a couple hundred dollars at least because we went with this brand.
I would definitely recommend this TV!