There's a huge difference in time-to-completion from model to model, platform to platform, and if, like me, you are into trial-and-error, rebooting the session over and over to get the prompt right or "one-shot", it's important how reasoning efforts, provider's tokens/s, coding agent tooling efficiency, costs and overall model intelligence play together to get the task done. Same thing applies to the coding agent, when applicable.
Grok Code Fast and Cerebras Code (qwen) are 2 examples of how models can be very competitive without being the top-notch intelligence. Running inference at 10x speed really allows for a leaner experience in AI-assisted coding and more task completion per day than a sluggish, but more correct AI. Darn, I feel like a corporate butt-head right now.