out of these laptops, which one is better?
1. Dell Inspiron 15 3000 3543 Core i5 (5th Gen) - (8 GB DDR3/1 TB HDD/Ubuntu/2 GB Graphics) Notebook
2. Acer Aspire V5 Series 573G-74508G1Taii Intel Core i7 (4th Gen) - (8 GB DDR3/1 TB HDD/Linux/4 GB Graphics) Notebook
3. Lenovo G50-80 (Notebook)...