I have the version vice with table screw, bought on Lidl. My opinion, chinese made crap with german signature(Although you wear the monkey with silk, it follows being monkey).
A quickie review of the pitfails:
The clamps are maladjusted and twisted, you can observe when you close the vice(almost 5 mm). Therefore, when you going to grab something ,it always wil be twisted.
The screw and the pivot when they are on moved ,they generated metal chips.
Upgrades and enhacements :
With the maladjusted clamp , i put a pair the tin strips(aluminium) into guide's clamp for trying to level, it still observes a low twisted
For avoiding the weathering of pivot or screw versus cast , i use bee wax.