My friend's Dell story:
Coffee splashed into his Dell laptop on the last week of warranty period. Called technician, came and change parts on the spot without charging him extra.

Your story is totally the opposite. 
From what I heard from the laptop salesmen, he says older Asus laptop got more problems but the newer ones all "better" already. Not sure which part is "better".. 

You mentioned you have a few products at home, is it laptop or hardware? I think their hardware is better than their laptop / mobile devices..

From what I gathered around me before I got my Asus product, my cousin's laptop had serious problem in 2 years of usage, whole laptop suddenly kaput and in order to fix it, he have to pay RM1000+.

Even so, I still want to give Asus a chance even though my father ask me not to as he also had really bad experience with their after sales service. I insisted to get the S400CA but in the end I also ended up complaining Asus product here as well.. 

Don't think they're bothered with their bad reputation as if you go and see Asus India / Asus Global's facebook page, you can see the whole comments section flooooooooooooooded with lots of complaints from all over the globe.

Do they even care? Nope, they don't even give a sh******t or f***. So call "the world's fifth-largest PC vendor by 2013 unit sales" according to wikipedia.

What they care, is no. of sales and to release more products to con consumer with their "professionally designed" device that will defect in less than 3 days (like what happen to my S400CA). 

Asus lappie, hybrid tablet, graphic card, motherboard...So far so good. Design is another factor why I choose Asus products. 

Few years back, my housemate's Dell's Vostro or something got some problem. Technician came and run some diagnostics and stuff. I'd say their after sale service or technical support is quite good.

Correct, it was over warranty already and I fully understand the repair cost needed.

But my point to bring this out is to highlight on it's bad built quality. Not just one Asus laptop have been like this which happens to happen around me, is a few excluding my cousin's. That is why I came to a conclusion that Asus = nightmare quality + hell after sales service.

My company's old dell have been around for at least 4 years and it's still strong other than the battery of course. 

Wow.. your company actually supplies it's employees with laptops that are more than five years old?

With those specs I think it should last for another 3-5 years alright. 

From what I've seen so far, you'll be surprise what the corporate office people are using.. Some are ancients already (From windows 95 - Me) 

oh dear
never expected a whole pile of complains here.
i would like to add to the statistic. 

"mister ah... as i say earlier... your phone drop into water... no cover warranty.... then you ask to quote for repair la.... na...."

to the shock of my friend life.... 

RM 519

to repair a zenfone 4 which cost RM 299 for new malaysia set.....
after hearing this story...
i change my mind on the G750 and started to look at lenovo instead.