The best stuff isn't really from a company but by the company sourced to make the products. If you can find BD blank discs with a media ID manufacturer of 'TAIYOYUDEN' or 'MITSUBISHI' then you'll have some great media.
Or just go with what's generally been good, either made by them or manufactured by a good company and packaged by someone else. Verbatim (not life series), Sony, JVC all make great DVDs and CDs so I'd recommend them for BD media as well.