It’s hard to review products like this without comparing similar products... well, after purchasing two other massage guns as gifts for Xmas (Flyby F2Pro & Taotronics tt-pca004), and testing them out I can conclude:The FYLINA is still my favorite... it has the most solid construction, very good power, and the best feeling (rubbery) attachments and case.The Taotronics was the lightest and the most quiet (both big pluses for some), and had a decent feel/construction, but was not as powerful as the FYLINA or Flyby. The Flyby had about the same power as the FYLINA, but the construction/quality was nowhere close to FYLINA, and not as good as the Taotronics. I also experienced some weird power issues with the Flyby and it felt the cheapest by far (though, to be fair, it was about $30 cheaper).I would like to try out the top of the line products to see how they compare, but I feel you can’t go wrong with the FYLINA in the $110 price range!