I had locking skewers on the bike. I'm not worried about wheel thief over all but since bikes come with the QD wheel skewers I decided that a more difficult to use method would be best.

As for the 2 keyed a like locks, its not for just me, me and the wife go out on bike rides, and we normally just used one cable lock (she doesn't go biking on her own so she opted out of getting 2 locks), but with a u-lock, we'd definitely need 2, and being able to share the same key would be ideal.

Jim