I got this one and it's a slight upgrade from the harbor freight one. I had that one and it jammed up alot and broke a month or so later. I've had this one for alot longer and it has more power
https://www.amazon.com/dp/B078QWL1JB/ref=cm_sw_r_cp_apa_glt_fabc_ZPW9AC2YZWR2QNFF1JMA?_encoding=UTF8&psc=1
this one has given me no problems