I have a farm jack that I use for utility rather than vehicle lifting, different mechanism but the manual states to keep it well lubricated. That said, I’ve yet to employ my 911 jack, but I expect it never had been cleaned, lube or used in 45 years.
I like the benefits of a scissor jack but they have equal limitations that can twist when the car inadvertently moves on uneven pavement, but sometimes it can be positioned to accommodate. Base pad and chocks - yes.
Can’t rely sole on trans and handbrake. I keep these (treated lumber is stronger) tucked in front, lodged into the spare tire….
