I have these wheels (actually 2 pair; pair A) w/ Continental Gatorskin sliks & pair B) Continental Vapor knobbies for same bike). The wheels are, IMHO, bombproof (NO truing after thousands of miles), comfortable, and cool. Both pair were true out of the box & have stayed that way. They give a VERY comfortable ride, not like the Kyseriums, which are good but so stiff they rattled my bones (and you can probably imagine which bones I am referring to). Paid $800/
pr BicycleBuys. If I didn't like them, I would not have picked up 2 pair. I did contact Spinergy customer service in California because I wanted to know about possible service issues in temperature Hot & cold extremes (none reported) and the people were pleasant and knowedgeable.
I never saw a bike I didn't like.