Understanding how different sized softboxes work usually requires a bunch of tests or just good ole trial and error. Luckily photographer Jay P Morgan has done all the dirty work for you and shows how different sized Photoflex softboxes create unique spreads and quality of light. I find smaller softboxes are great for location portraits because of their compact size and soft yet edgy light. However you may prefer something larger depending on the specific look you are trying to achieve. If you enjoy Jay's videos, check out some of his older posts we have featured on Fstoppers.