What weight capacity should I look for in a chaise lounge?

Listings here range from roughly 265 lbs to 450 lbs. Heavier-duty aluminum frames advertise 400 lb ratings, and the HDPE SERWALL lists 330 lbs. Reviewers note that wider, longer chairs (78-79 inches) better accommodate taller and larger users — one commenter at 6'4" returned a chair that fit a shorter partner fine, so check dimensions, not just capacity.