Sonic Handheld Percussion Massage Gun - Deep Tissue Massager for Sore Muscle and Stiffness - Quiet, 5 Speed High-Intensity Vibration - Quick Rechargeable Device - Includes 8 Massage Heads (Silver)

This seems to have plenty of power. A bit of a beast, I'd say. Build quality is not as good as it could be though. On higher settings the whole case rattles like it's coming apart. Time will tell if it actually takes itself apart. I hope not. Otherwise it certainly does the job. Don't bruise yourself with it.

It seems to help with stiffness

I bought this product because my physical therapist who was in practice by herself had to close down due to the pandemic. She specialized in myofascial release and deep tissue massage which I required because I couldn't go up the steps leading with my right leg. If I tried to step with my right leg, the right hip pain was excruciating. I could only go up the steps leading with my left leg and one step at a time. I didn't know what to do because I needed to continue with her therapy so I thought I would try this percussion massage gun. I am very pleased with the quality, battery charge life and also the performance of this massage gun. I use the flat-head attachment on my entire thigh and calf. It has a lot of power so I don't recommend using this device where there is little tissue (avoid bony areas). I wouldn't use it on the neck area either, but larger muscle groups benefit from this device. Obviously, I can only massage areas I can reach, so my husband has to use the device on my back. It is somewhat heavy and my arm gets tired but I just stop and rest and start again. I am very pleased so far. I like the lifetime warranty and the attentiveness of the follow-up from the company since I received my massager. Purchasing this device would depend on what 'condition' you are trying to treat. So far, my right leg and hip seem to be responding well to this device and I hope this continues.

If you have foot or muscle pain you need one of these. I love theragun, but it is just too expensive. LifePro is my go to brand to get a good product but at a more reasonable cost. These are magnificent. I only ever use 2 of the attachments, but it is great they come with alternatives. I have had another one that has lasted for years. I have invested money buying the sharper image brand as well, and the lifepro is cheaper, has more life (I thought the sharper image would be better being "corded" but no), and has more options with the attachments. I highly recommend. Also watch Costco...they had these on sale at Christmas with heat and cooling. I thought that one would be great too.

So far I love my Lifepro massage gun! Great power and it has different levels. Love the company gives you a lifetime warranty with their products which is awesome! Definitely recommend this product!