Time to get back into an old thread. They just released 2.0 version of NYOS and it appears that they listened to users and have made several improvements to the product. When/if I go big again, I may have to give these another go. I really did like them, however their negatives outweighed the positives.
New Features include
1. Twist Lock
2. Micro Grid instead of Sponge
3. New Water Injection
4. Suction Cups instead of Silicone