Why put on Korean pads? What to bore then brake discs? and in the end buy new wheels and original pads ... - Toyota Corolla Fielder, 1.8 L, 2003

Last summer I decided to buy Korean pads for 500r. They said that they should not creak, and even more so to sharpen discs!
Set. as a result, somewhere in a week there was a strong digging on the pouring, then they began to creak.
And then the worst thing. Buzzing started when you slow down ...
I thought it was not scary! The disks were already a little uneven. Well, in general, I quieted myself that I wasted it right now and everything would be like clockwork!
As a result, the same trouble ... WD-40 helped. Well, not for long!
Another side of the brake disc is ground to iron! There probably even sparkled!
In general, I bored discs three times like a fool! For each boring of one disc 200 rubles! There is no way to immediately throw out the pads!
In the end, I did just that! Threw out the pads along with the brake discs! Because the disks are already worn out! I bought new brake discs and pads! I really don't remember their name. But I'm happy with them!
I gave 2000 for both discs! The pads are somewhere around 1000.

In General, like this ...