Button Example Ui

Hey guys.
I've done this design of two type of button, "type" i've made one with gaussian blur effect and one without.First button(without filter)is visible button and the second one (with filter) is hover button.
Why this? I've decided to begin a folder of UI practice or Buttons UI.
Now i'm going to learn how to create Animation of a button, but the ideas i have on my mind are too difficult. ;)
I hope you enjoy.
Simple but clean and cool :)