900 Global’s newest 900 Series ball is a slight revamp of the Altered Reality. The Eternity has the same S84R Pearl cover and two of the three colors of the Altered. The new Epoch Asymmetric core yields an RG of 2.49, differential of 0.050 and PSA of 0.014. I drilled mine 5 x 5.5 x 2 and when I first started throwing this ball I knew it was going to be even more popular than the Altered Reality. I feel like the Eternity his a hair cleaner and doesn’t rev up as quick as the Altered did. It also continues way more on the backend than Altered did. I can see myself using the Eternity right out on the fresh or it could be the first bigger pearl ball out of my bag once the lanes starting to transition. This ball will be going with me to almost every tournament in my up coming future and this will be the most popular pearl ball on the market today!