I don't buy brand names either.
You can easily find much much MUCH better discs at under 50 cents a disc. NewEgg has a 100 pack of 8x riteks right now for 50 bux + a $10 rebate. I said what I said because those discs are not good. The dyes are consistently uneven, the burn quality is sub-par, and they have been known (and I've experienced) to simply not work after as little as 4 months.
I didn't mean to personally insult you... it's just not worth the risk IMHO that all your discs may not work a year from now. I'd much rather buy quality than save 3 cents a disk. I've used them, as have hundreds of reviewers online, and they all say CMC are terrible. You've had good luck.... good for you, but I fear you may be upset if failures occur after only a few months... especially on hard drive backups and movie backups....