The problem is that the confident is just a confident by brand B, and possibly the warranty term is not decided from confident but from competitor's warranty te

The problem is that the confident is just a confident by brand B, and possibly the warranty term is not decided from confident but from competitor's warranty term. Personally I don't want very long warranty term for some products (I came up with PC PSU 12yr warranty). Warranty increases product cost that I should pay finally, but some products never be used so long by me.