I've found it to be excellent but 2.5 seems to experience context collapse around 50k tokens or so. At least that is my findings when using it heavily with Roo

I've found it to be excellent but 2.5 seems to experience context collapse around 50k tokens or so. At least that is my findings when using it heavily with Roo Code I've since switched to Claude Code and I no longer have to spend nearly as much time managing context and scope.