Love this one! The plug is surprisingly big and once you get going you never look back...
I purchased one of these bad boys a few weeks ago and I'm shocked with how much use i get out of it, i hardly would use anal toys but now i am using this about 3 times a week, the vibration is amazing and feeling that it gives off is even better, only downside is that it is a little bit noisy so beware if you live with others.