Are these TY's any good?

Hey, I ordered a 50 pk of these DVD’s and just relized they have no stacking ring and are printable. Can anyone tell me if there is a difference between these and the regular silver shiny top surface.

Ihave a feeling I’m going to be pissed (only to fault myself ) when they arrive

They are thermal printable but they aren’t the I-J printables if that is what you are wondering. No difference between them and the silvertops as all silvertops are thermal printable (at least from TY).