Help with the track rod end outer

Hi guys,
I need some help with the track rod end outer, I need to change them both in my civic.
After checking on the internet, I found one site where they are reasonably cheap, just under £6.00 each. Is it the normal price or should I go for a bit more expensive ones? Any recommendation? At the same time I will change the brake disks and pads. I had a quick look on the internet about Brembo disks and they are slightly more expensive than others manufacturers. What do you guys think? Can any cheaper disks do the job?

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