I got this one for my Nerf Vortex Vigilon Blaster because it was cheaper than the other glow in the dark discs and I wanted more.
The more expensive ones did seem to be better quality, but I guess you get what you pay for or I am just seeing the price factor...
The size and quality is about the same as the other ones.
If you want quality, perhaps the more expensive refill is the way to go...
This one is fine and I would recommend it if you just want more ammo.
No clogging from firing out of my Blaster yet.
Hope this is helpful to ya!