little old information can be found from here http://keskustelu.afterdawn.com/thread_view.cfm/45704 would it be quality improved later ?
Stay away from them. I've made the mistake of using them and now regret it, have lost some valuable backups due to the inability to reread data from the disk after 6 months. I prefer Maxell, Verbatum, and Sony. Haven't used Taiyo Yudens yet but I hear that they are good quality. CDs, love their DVDs by the way.