Which of these laptops is best?

I have checked all of three links. From all of them i would like to prefer "Lenovo ThinkPad Edge E545 20B20011US 15.6-Inch Laptop" which is really good as well as cheap. You can go with it as i have very good experience of "Lenovo".

Hi, I looked them up and if I was going to give you advice I would have to say a Panasonic. Why though? Because I read about them and in every purchase if you read what other people wrote there's so many complaints so then look at Panasonic no complaints at all. So Panasonic is the best cheaper computer laptop. Now I subscribe to pcworld magazine and I was really surprised at what they recommended tasheba was first then Panasonic then asus third but all has complaints but Panasonic so that is my recommendation.

Lenovo thinkpad

I would say HP.Why? Because its cost effective and service is too good.