What is the difference between Akt and Akt2?

Could you kindly explain the key distinctions between Akt and Akt2? I'm interested in understanding how these two entities differ in terms of their functions, roles, or any other significant characteristics that set them apart. Additionally, could you elaborate on any specific scenarios or applications where one might be preferred over the other? Your insights would greatly assist me in gaining a clearer understanding of these topics. Thank you in advance for your clarification.