I would say it depends on what full sized stroller and what umbrella stroller. Some full sized strollers are 16/18 pounds (City Mini, Bugaboo Bee) and others are considerably heavier. On the opposite side, there are different features with umbrella strollers. Some umbrella strollers are lightweight but still quite comfortable (Zoe, Maclarens, Baby Jogger Vue or City).Hey everyone! Debating bringing my full sized stroller to Disney for comfort and shade for my 14 month old. Anyone else do this and did they prefer it? Or did you stick with your lightweight stroller? Thanks in advance!