Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Normally I too rather stick to brand MFGs, but at the price of € 39.90,- a thing from LIDL jumped on me... Turns out that this Parkside item beats my air-powered rattler by far...the lock-nut of a '96 ST1100 clutch-basked was open within the fraction of a second... same on loosening the damper bolts on a CX500...If only used occasionally those knock-offs will serve OK, but I see issues with (battery) comparability, lifetime and of course support on spares later on...
But i had a snap on one that with new battery would not undo the crank bolt on my L 200 pickup, having said that i think they are the best battery one but also most expensive.
I have gone off getting battery tools for home and have gone back to tools with leads. I always have power at home and don't have to think about flat batteries or replacing them.