I've got a thing for Sidi's myself... (got them from europe)
Sidi Adventure Gore-Tex (euro version is leather which I like better than lorica): Have about 20K miles on these - Super comfy and pretty rugged, have had a few low speed crashes on and off road with no issues, other than the on-road was bad enough to sand down the buckles on the left boot. Water-proof for sure with water crossings to prove it.
Sidi Crossfire 2 SRS: Got them recently for more focused offroad stuff and mostly because I think they look cool. They're pretty bad-a and comfortable, etc what can I say. Taller and not as comfy for me as the Adventures but clearly more rugged, and the enduro soles are cool.
Sidi Vortice: Kinda narrow but great for sport/track. Least comfortable of the bunch but I guess that's expected in a track boot - these have awesome ventilation.
And with all of these options I usually just end up wearing some non-moto specific boots around town because I can't get my pant legs over the sidis and don't want to look like a dork..hmm