So far, so good sila. But not all croc jacks can lift as high as the other, even if all of them say they can lift 2 tons. Some crocs can't lift my Camry's rear when it's on non-stock rims. Just check the jack as per application, if their lift is sufficient.

As to the weight and bulk, yes, that's true. But as to convenience, that's true also. It makes short work of changing a flat.