Strongest with best reviews I saw. Rating is by a friend I bought it for. Small person says it is a snap to set up, comfortable with the only drawback being instability in sand, (seems at this price that the extra 12 cents for larger feet would be an automatic) and they figured I might not be comfortable with the low seat height. Seems all the others are a lot 'cheaper', and the side to side leg bracing on these looks more stable than the ones that have front to back leg braces so i'll be buying another Burton.
This review was written in the old system and had content requirements that are different than reviews written today.