Comment by A_D_E_P_T

I'm the same way re: bottoming out my 20x Max plan in ~2 days. I'm having better luck lately, though. What helped was using Opus 5.5 for planning and orchestration, and Haiku 5.5 for all of the simple stuff. Claude doesn't default to this -- the default is that it uses the same model for everything -- you have to give it specific instructions.