Hi I have a S5 pagent.I have tried several types of Jack,all have pro's & cons
Trolley Jack,can be used under axle beam or under axle plate behind wheel.heavy & big to carry in car or van.difficult to position & pump when tyre is flat & when mover & wheel carrier is fitted.
small bottle jack, will not fit under axle or axle plate when tyre is flat ,also difficult to fit & operate with mover / w/carrier fitted.
1 Tonn Pyramid 12v scissor jack, jacking points supplied tend to bend,&,fuses blow if jack used from near closed position (jacking point plates bend very easily)
Kojack,jacking point plates very substantial,jack fits easily with flat tyre.Jack lifts van (1360kg)with ease.it also can replace normal car jack & saves carrying 2 jacks,The new version is lighter than the version 1 Both easy to use for leveling up on site
Not tried ALKO jack due to varying reports
Tony