Lenovo-Asus-HP or ToShiba

Asus or Lenovo? plz help me

Am planning to buy a laptop under 45K.
found these 4 models n confused between Asus and lenovo.
As HP has got many manufacturing problems i don't think ill buy a HP. but according to many sites Asus has good Reliability and value for money, but heard that Asus ASS(after Sale Service) in india isn't upto the mark.
so while Browsing i found new Z580 series of Lenovo featurewise, lookwise its comparable to Asus,
plz help me to choose between these two.
Asus K53SM-SX510D
Asus K53SM-SX010D / 2nd Gen Ci5/4 GB/750 GB/2GB graphics DOS: Flipkart.com: Compare, Review Asus Notebook

and lenovo Z580 (59-333347)
Z Series Z580 (59-333347) Laptop 3rd Gen Ci5/4GB/500GB/1GB Graphics/Win 7 HB: Flipkart.com: Compare, Review Lenovo Notebook

i don't Care about extra 3K or less HD space and 1Gb grafics

I want 1.Good performance
2.Value for money
3.Reliability and Durability
4.good after Sale Service

If any one experience with LENOVO plz help me.
Do Lenovo/IBM have same build quality as of Asus ??

here dell is highly recommended

got for new inspiron 15r

Among the all mentioned above, dell is the best option

aroraanant said:
Among the all mentioned above, dell is the best option

yes absolutely atleast dell is the preference as of now... you may want to wait for a couple of days though before one of the members shares the benchmark scores with us...