Worth the money.
The QuickJack works as expected. I am glad I made this investment. If you read the setup instructions or watch the videos (I did both) setup is easy.
I saw some complaints by others, the problem many experienced was due to not reading the instructions. For example, the cure time for the thread sealant needs 24-hours cure. I chose to use Teflon tape and was ready to go the same day.
They are much heavier than I expected which makes it a bit more difficult than I would like.
I wish I had purchased the SUV and Light Truck Adapter Kit when I ordered My QuickJack. I did order this from Home Depot, and they will deliver it to my house with free Shipping.
All in all, this is working fine I did a tire rotation and will be doing an oil change in the next few days.