St.HP is hella good to just throw out. St.MK buffered to HP Straight is also good for catching limbs. Cr.MK>MK when you have V-Trigger is amazing too.
I definitely need to stop using jab for ant-airing and start using St.MP, cause that is my biggest weakness right now and you got way too much damage off jump ins.
Yeah, I need to be using st.HP more than I do. That's a really good poke.
I also need to start using st.MP more than I do. Too much crouching HP. It's not a very good AA when the opponent is right on top of your head; st.MP is preferable for that kind of position.
Also need to use cr.MP more for punishes, instead of cr.MK.