Of all the attempts I've seen of SBSettings replace this may be the best yet, it is NCSettings, a widget to the center of claims that we can turn on and off the WiFi, 3G, GPS, bluetooth, do respring, etc. very quickly.

As you can see the design is very good (much like the theme I use SBSettings: black'd out), it is also smaller than SBSettings and much easier to configure and edit, you just have to stop and hold an icon to enter edit mode and move to the position you want. Its size and design make it the perfect companion to the notification center, would you stay with NCSettings or SBSettings?

You can download it for free on Cydia, you'll find ModMyi repo. You need to have jailbroken your device.