Are you saying Haiku is better than Sonnet for some coding use? I've used Sonnet 4.5 for python and basic web development (pure JS, CCS & HTML) and had assumed Haiku wouldn't be very good for coding.

I'm saying Haiku isn't that bad, it's good enough for my needs, and it's the cheapest one. Maybe it's because I'm giving it small, well defined tasks.