Either one, depending on which is most appropriate for your living space.
If you have limited space, an AudioBar is a great option for 2.1 audio sound.
If you have more room and want to enjoy a 5.1 surround sound audio experience, then a Home Theater system might be better for you.
If you have specific questions about either, feel free to post them here or on our product pages. We're happy to assist with helping you choose the best one for you.
You can also compare different Samsung products against other Samsung products to find the one that's right for you.
Here's a link to compare our Home Theater systems:http://www.samsung.com/us/video/hom...
And a link to compare Samsung AudioBar products:http://www.samsung.com/us/video/sou...
On the left hand side, there are options that you can choose to help narrow down the search.
Thanks for considering Samsung products.