I've had three bikes stolen in the last ten years, and they were right outside of my house locked up with U-locks. I live in Wilton Manors, so it's not a bad area, per se, but you never know, those queens get desperate down here!
I use a long Kryptonite cable with my own lock. The cable's long enough to go through both wheels & frame, and around some stationary object. It doesn't protect the seat post & saddle, but I don't use a quick-release clamp, so crooks would need the correct Allen wrench, slowing them down. I can also use the cable on my car bike rack, securing both to the car structure.
In Wilton Manors I always park in open view, and in daylight, indoors by night. Plus the bike has a registration sticker from the WMPD that's difficult to scrape off. It can be removed once the thieves get the bike to a hidden location, along with the frame serial number, but at least there's a chance for IDing the bike if they get apprehended before then.
I'm not sure if it's the queens who get desperate here (at least not for bicycles). WM was once a very impoverished and run-down city before its gay rebirth. Pockets of poverty still exist, and crooks will also come from surrounding communities. Somehow I can't image your bikes being ridden off by someone in 5" spike heels, glittery evening gown, big hair and a tiara.