Thing is, there's no real advantage, road-performance-wise, to going less than an inch and a half off the ground. Most street cars don't have the ground-effects bodywork and complex underbody surfaces pure race cars have, thus, there's no real advantage. Certainly, you can claim that the lower CG is better, but running against the bump stops...or the underside of the car itsself (and I'm not talking plastic, but metal), if you've extended your suspension travel...kind of outweighs that.
I don't think that Paseo is high at all. It probably handles better than the Kouki S14 in the photograph directly above it. If nothing else, it's more predictable and easier to drive at the limit. and it'll get over the sidewalk hump at work.