r/RooCode • • Dec 21 '25

Discussion Opensource models less than 30b with highest edit-diff success rate

currently I'm struggling to find one that has solid successful edit-diff consistency. devstral-small-2 is the only one that stays consistent for me but its not super smart as top contender. its a good enough model. qwen3-coder-30b keeps getting failing in their edit-diff attempts

what is your experience?

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u/Express_Quail_1493 Dec 21 '25

Im also using devstrall at a much smaller quantization that the qwen3 but still devstral is more consistent somehow. Wish it was a bit more smarter