Everyone needs This, the best massage gun I've ever used. I used to be a professional soccer player and I needed some therapy on a regular base, Booster was the best way to get therapy constantly without spending a ton of money, I use it before and after my workouts and it works like magic! the best thing about it that it comes with all you need, no need to buy extra batteries or anything! it's definitely worth the money!
I have used several massage guns and this one is definitely one of the best ones I have used. Most notably is the power....this gun can give larger muscles great deep tissue relief as the vibration is amongst the most powerful I have seen. Other important things to look for with guns is the grip which is made of material that will not slip and the battery life. I have been using this gun for a week and the battery still has juice so an extra battery should not be needed. Lastly, the box comes with 6 accessories which are solid (not soft like other guns I have used) and varied to work all large and small muscles. Would recommend.