Should I buy a pricey laptop on black friday?

There's a few deals going on dell's, hp's, lenovo's, and asus' websites featuring sales for black friday. I've heard that some companies will sell lower-quality laptops specifically for black friday. I'm leaning more towards Lenovo right now, but does anyone know if those companies will make lower-quality laptops for black friday or not?

Do yourself a massive favour, get an asus laptop, don't bother going to hp, dell, lenovo.
ASUS make gaming parts for gaming desktops/laptops, so you know for sure you will get quality.
Not to mention my laptop is an asus, and it runs perfectly. Havn't had a problem with it at all.
the other 3 brands are just garbage.

Black friday deals
http://catchadeals.blogspot.com/

My Lenovo G555 video chip lost connection to MB 3 times. I give up.
My Dell Inspiron 15R W8.1 touchscreen is fine after 10 months. My Dell Latitude is 16 years old at least and still works on AC adapter.