No, I don't.
Because Expensive price include brand name value. = Because the expensive price includes brand name value.
Famous brand product is more expensive than No brand or non famous brand. = Famous brand products are more expensive than non-branded or less famous products.  
And I have been disappointed famous brand quality. = And I have been disappointed with the quality of famous brands.  
So, I don't buy luxury clothes.
But, I buy famous electronic products.
Because it is important that when they can be repaired when they are broken. = because it is important that they can be repaired when they break.

Well done, Yuri~ some of them are just smoother versions, but the idea still remains.Keep up the good work!