After three months we're pretty happy with this one
Holds quite a lot of groceries for the amount of space it takes up. Wheels are big enough for off-road but not sure how well they'd work in soft sand. Folds up nicely. For under $40 we have no real complaints.
I wish the handle were longer, but I usually tow it with one of the straps so I don't have to stoop over when walking. I have this problem with all of these type of things; seems as if they make them only for use by people under 5' tall.