I purchased the stiletto copy that italianmotors sells. It is $250, it use to be free shipping but I see they are charging $50 now. It works well for lifting the kart. You lift by the front bumper and the kart pivots on the rear bumper. Put the stand inlace with the head tilted and you’re done.
There are some issue though. The working height is low, so if you are tall it is a little cumbersome. The other issue is the tiny pivoting wheels don’t work great on dirt and even worse on stone. I have learned to put the large wheels in front but it would benefit from having larger wheels.