Head to head comparison between the $350 Hypervolt and sub $60 clone from aliexpress. Is the price difference worth it?

DIY jigsaw massager instructionals:
New and improved
   • DIY Worx jigsaw percussion massager -...  
Original
   • Worx jigsaw percussion massager diy  

Link to clone massager:
https://a.aliexpress.com/_cm7Bxe