I just bought one of these in navy blue because of its high quality ratings and simple/sophisticated look. This is my first sex toy, so I have little to compare it to. That being said, I HAVE NEVER BEEN MORE SATISFIED IN MY LIFE. I have a hard time getting enough stimulation going down there when masturbating solo, but Liv delivered like a freaking pro. I'm also very satisfied with how inconspicuous it is. The charger looks just like a cell phone charger and I can simply stash Liv in the small satin bag somewhere nearby. It's also very quiet while in use- I could probably have it on under a blanket and with a just little ambient noise (such as a minifridge or computer fan) it would be impossible for anyone else in my room to hear it. It does make a small amount of white noise on the lower settings, but a sheet or a blanket blocks the noise out. Definitely a 5 out of 5 for overall functionality.