Whats the best media to use to back up ps2 games

whats the best media to use to back up ps2 games, i have a nec dvd+ writer i just want to know whats the best media to use to back up ps2 games and where to get it from. can my dvd writer write on to dvd- media even thou its a +writer would that make any difference

Verbatim is considered the best ps2 backup media by most…

Yes, but you also need to figure out what kinda playstation2 you have.
The old ones (v1,2,3,4) dont play +r at all.

v5,v6,v7,v8,v9 does though.
I used to use verbs -r for ps2, quality is very very important on ps2, burn at slowest speed as well.

Now i use +r, and only verbatim pastell (TY) burned at 4x