DVD+R Media for PS2 Backup

[Wayward]

Thanks. Unfortunately I have a v1-v4, I can buy a new PS2 but I would be more inclined to upgrade my DVD burner to a model that does both DVD-R and DVD+R. If I get a DVD burner that burns DVD-R media, are there any known issues that you know of that I should be aware of if I am using a mod chip on an older PS2? Or are the hassles of an older PS2 not worth dealing with?