Well The Hater Borad is A good board upgrade. But you don't need to really update the board unless you play Tournaments then the Hater board would be a great up for the shocker.
Me I personaly have the hater Board as well as the halo smybio board and it is unbelievely fast I would go and say that I can keep up with an EGO AND I LOVE that I have an NXT SHOCKER the is as fast as any EGO
!!!! and the only other ups i have are just a barrle well more like i just went and got the freak back for it and i am using the a.a. tip that came with it when the trigger is still stock i do have and up trigger for it but i kind of like the feel of how i have the stock trigger setup at right now. Oh as well I also still have the stock asa but i am thinking about get one of the hybirds ones but for now the stock asa is ok with me for now.