Llama models: still valuable for finetuning or surpassed by everything new?

Hello there people. So I have noticed that people are pretty much ignoring Llama 3 plus 3.1, 3.2, and 3.3 these days. They never mention how their experience goes with fine-tuning those models. But we haven't been getting many entries into the 70 billion space. So is, for example, Llama 3.3 70B th