I have try it a few times in Copilot as code fast 1 because it was advertised. It has never correctly done something so far. Maybe because it's the fast ver ?
Maybe you just used it wrong? I refactored a complicated code base, built exhaustive tests for a CLI app and I've been maintaining and building out several k8s clusters out of a mono repo using Cline + grok-code-fast-1 and it's been a breeze.
