The "click" moment always feels fucking amazing. TI made some retarded ASM routines (as usual) for drawing various things to the screen, most of the time whatever you try to draw takes upwards of 3 frames at 15MHz to draw. A LINE KNOWN TO BE 100% STRAIGHT SHOULD NOT TAKE 1/3 OF A FRAME TO PLOT EACH PIXEL OF. I managed to get it down to 300-some cycles per pixel on the 2 i've messed with, which still isn't great, but it's a massive increase in efficiency, so fuck it, i'm happy. The "click" was when I managed to get a serious optimization working that took over 3 hours to debug.