EYESE vs ETC

Hello, video synth folks,
I have a dumb question: I own an ETC and love it, and while I do not do programming (yet), I was curious to know just how different the EYESE is from the ETC as far as what’s “under the hood.” That is, do they have the exact same pre-loaded patterns independent from user programming, or are there additional patters in the EYESE?
Any and all help will be greatly appreciated!