I like how it returns so many options, but they are a bit hard to read with the green. I did a couple searches and never came across non-green listings, so why the colors? I still prefer the way bustaname.com is set up, although it seems to be getting dated now. Their weak point is recommendations I wouldn't have thought of, which seems to be the strong point of leandomainsearch.
I actually A/B tested the impact of a light vs a dark design on the number of searches folks made and the difference was negligible [1]. Agreed through that the default order is something that can be optimized and tested going forward.