Python won before the wars started: 250+ of our 548 frameworks. The examples assume Python, the forum answers assume Python, which is fine. The ecosystem matters as much as the framework, because that is where the midnight answers live. - 250 options is a fog, not a choice. Do not read docs to narrow it. Activity narrows it: steady commits and real contributors cut it to a handful in minutes. - Then it gets philosophical: graph control vs role teams vs conversational patterns. Pick the one that matches how you think. You will live inside its abstractions for months. - Watch adoption trends: commit data shows which ideas are gathering contributors before blog posts do. - One more filter: a pluggable model layer. Independence from one vendor beats any single feature. Want one built instead of researching? PrivateLLM deploy puts the private LLM underneath your agents on AWS for $50 plus usage. The framework database stays free.