i'm just about to finish my 4th cycle and am wondering what i can do to mix things up and improve my routine for next cycle. for the past 4 cycles, i have run the "vanilla" hst routine 1x15, 2x10, 3x5, etc, incorporating primarily compounds. i have had good success, but noticed during the 10s this cycle that i'm starting to plateau on some exercises. mostly, i just want to mix things up a little bit to keep it interesting and to further muscle gain. i have thought about incorporating myo-reps this next cycle, which i have experimented with a little bit, but dont know the best way to use them in an hst cycle. i also was thinking about switching the rep scheme to 12, 9, and 6 and clustering the reps to keep volume consistent. any ideas guys on how to mix things up? are the above ideas worth a shot?