TV's - or more broadly displays, come in two main flavors; LCD and Plasma (LED TV's are just LCD's with different backlighting). Each has their own set of strengths and weaknesses. LCD's tend to be more economical on a smaller scale.
The fundamentals of each technology are strong, but the myriad of choice can be confusing. Remember: we are here to help! If you have any questions or are unsure of which you need, give us a call or drop by the shop.