Which is best brand in lappi....

Hello every one

First will ask sorry for asking this question in this platform, this is purely finance related and its personal question...

Anyways would like to know which is the best Laptop in brands and worth to use for Accounting work, mail, Ms.office and other stuffs..

Which is the best bewteen this two  Acer and Lenovo..

Configuration

Intel 2nd generation i3 processor, 2 r 4gb Ram and 500 Gb harddisk.

Please let me know the best brand, can do more work and worth to come at least 2 to 3 years without problems..

Thanks

Balu