DinoV1 vs DinoV2 - The reason behind using DinoV2 for training UNI

[saghiralfasly]

Thank you for making UNI publically available. Since you may have extensive experience training UNI and other models in a self-supervised paradigm, I would like to ask if you have trained and compared DinoV1 against DinoV2 with the same ViT architecture on the same dataset. In other words, why DinoV2 has been used for training UNI?