DVD-R wins against DVD+R

As you all know, Philips uses terrible pressure in order to get DVD+R/RW to win over DVD-R/RW. These two formats are supposed to be equally compatible for home DVD readers. CDR-Info let out an article which dismantles this allegation. In their comparative try outs, DVD-R was compatible 96,74% of the time, whereas DVD+R only reacherd 87,32%. This difference is quite significant enough to influence the choice of a format against another.