sugino xd's over rd's is a wash, not gonna notice a difference. looks are minimal here, i think the plug looks nice but that shouldnt be what decides it.

geo's really insanely slack on the plug, a tiny bit steeper on the sj but still slack as well.

what are you using it for? if theres no charge dealer i'd go for the bianchi for the fact you can try it out, get fitted, and test ride it.