Well Down Under (here at least) 50 spindle of Verb White Inkjet Printable +R's are made in Taiwan, come with Arial Font on top, "MCC-004-00" Disc ID, and the "+" in the stamped serial number. The other Verb's I get from time to time, 20/25 spindle, non-printable "MCC-003-00" +R's also have the "+" stamp in the serial but I don't have a cakebox handy to check on the font.
These give me the occassional bad burn at 8x (say 2-5% failure rate) but rarely a hassle at 6x. Did come across one disc towards end of last MCC-003-00 spindle where the dye got jagged towards the outer edge, normally nice and consistent right to the outer edge.
Seems from what you're saying they're both the Prodisc ones. Only 3 places in town to get Verb's (K-Mart, Big W, and WOW Sight & Sound) and don't recall seeing anything other than these two +R options - in spindles anyway.