Opus 5.5 blows Astra out of the water for performance work

A user struggling with game performance in Godot, initially considering an engine switch due to poor results with Astra medium on a 20x plan, found significant improvement with Opus 5.5 medium. After renewing with Claude 5x Pro, Opus 5.5 increased their game's FPS by over 40%, from 20 FPS to 40 FPS, within 5 hours of optimization. This led to a 2% decrease in weekly usage, highlighting Opus 5.5's superior performance compared to Astra.