Just get one already!
The Theragun has proven to be one of the most effective tools out there for the money. I've had my Theragun now for several weeks and have seen huge jumps not only in my client retention and progress, but in my revenue as well. It works better than: my hands, some of my graston tools, massage tool, etc. to get to those really deep trigger points and stubborn muscles.
Theragun is a great investment for anyone from a manual therapist like myself, to a simple gym rat, as both a recovery and pre-workout inhibitory tool. For the price, nothing beats the performance of the tool. I use this tool in my clinic on a daily basis. Not just another massager, it actually penetrates deep into the muscle to stimulate recovery. As a practitioner it's awesome to have something as versatile as this handy device. Do yourself a favor and just get one.