haven't checked Sol yet, when it comes to Opus model, it's performing pretty well in designing demo sites (using it to for cold calls clients)

The credits seem to get burned fast but yet perhaps is a matter of continuous visual presence of them

The best prompt isn't a prompt. It's a picture. That and many other I've picked up building websites with AI: how to spot slop, where the models forget, why the design plan is the whole game.