I've pondered over the 5 Star Speed Loaders until I was weak and weary. In the end, I see no advantage of using them, although the contrast between them and shiny brass casings is visually appealing.
Having used both HKS and Safariland speed loaders on duty and in competition, I can attest that they have been worry free. I favor the Safariland over the HKS. However, it depends on the method of carrying them. If I use a pouch, the Safariland is in them as could be the HKS. If I use an over-the-belt holder, the HKS is the only choice and is usually the Method-of-Carry (MOC) for my SP101. For the home defense revolver, the Safariland is the choice.
Why mess with a good thing.