Sub-c or im inj. for insulin?

[hvypl8s]

If I am taking my slin upon rising in the AM I go sub-q. I prefer it to stay in my system abit longer and hit slower. I also hit 2 units pre-workout, I go sub-q with this as well. For my postworkout I nail it intra about 15 min before I am finnished with my workout. I keep my carbs at my side(usually pure malto, w/ glut and creatine mix) I like it to hit hard and fast. Opens my window faster and seems to close it faster as well.