Compared to the Crave bullet, this is much more lasting in term of the battery. Strong sensation delivered better result. I guess the designer listened to the feedback, the power and choice of vibration patterns addressed the needs of the user, which is good. However, it’s much much more heavier than bullet, I don’t think can simply keep inside the handbag n go. I used to bring it with me for my business travel... however I think this new model is hard for me to just keeping inside my handbag and able to go thru the scan check. Also it may be difficult to go thru the check-in luggage as well.
In summary, power is good but heavy with weight.