gemini-2.5-pro is ranked number 1 in llmarena (https://lmarena.ai/leaderboard) before gpt-5-high. In the Text-to-Video and Image-to-video, google also have the highest places, OpenAI is nowhere.
Right now the delay for Google's AI coding assistant is high enough for humans to context switch and do something else while waiting. Particularly since one of the main features of AI code assistants is rapid iteration.