My very first batch was the 25-pack of the Ritek G04s, and they are what they advertised. Five of the 25 discs had problems writing the lead-out, but other than those, the rest all burned well.
i don't know about oem, but the ones i get usually matte finish on one side, and of course purple on the other, ive never seen blank dvds with silver on the writing side
MSI MEG Prospect 700R Case be quiet! Straight Power 1200 Platinum PSU ASRock X870E Taichi Mobo AMD Ryzen 7 9800x3D CPU Corsair Dominator Titanium 2x32GB 6000MHz MSI RTX 4090 Liquid Suprim X