Its getting harder to find Verbatim that uses the Verbatim MID codes. Most of what we are seeing these days are using CMC MID codes, but they are proving to be pretty good discs overall.
Sony? Haven't kept up with them, but TDK is likely to be Ritek, which I would advise that you avoid.
Of those three choices, I'd get Verbatim every time.
Panasonic and FTI/Falcon are two other types to look for online, but its hard to get Panasonic discs in the US without going through the vendors working in Amazon Marketplace or ebay.