Qwen3.6 27B is very usable, and dialing back thinking modes woth Qwen3.8 bring it close, but 3.8 stills feels slower. Unknown to me if the results are qualitatively better or worse overall - with the heavier thinking 3.8 felt worse in terms of coding tasks, but I think Im comparing a newly released model to one that has had a lot of harness tuning. 3.6 27B was easily a daily driver with only an occasional need to pop up to larger models for planning.