> Therm-a-Rest Prolite 3, vs., Prolite 4, > Do you think the difference in sleeping comfort is worth the weight? > anklebear I think Sly worded it well; Black Wolfe # "Depends on if you plan on using shelters for the most part. The extra # half inch will definately help and may be worth the extra 4 or 5 ozs, but # if you mainly tent, imo, it'll be overkill. # Sly"