I finally had an opportunity to stop by Tykables on Tuesday and although they were out of stock on the shortalls size I wanted to check out, I decided to purchase str8up diaper samples in blue and pink. It was a fantastic decision, I tried the blue one last night and I was blown away with how much it held. I have been using Megamax for the last few years for overnight and heavy wetting, usually with a doubler, but the str8up sucked up every drop of a 10 hour overnight wetting marathon without a doubler and didn't leek. It is simply the most absorbent and comfortable diaper this abdl has ever used in the last 30+ years of regular heavy wetting use. I can't wait to finish my current case of Megamax and replace with a case of Str8up. Innthe end it will be more cost effective too, without having to purchase doublers.