Here's my rotation so if anyone is interested on it.

TOD (Touch of death) - Impulsive Drive(from DRG) - Bootshine - True strike - Demolish 1ST Rotation
Fracture (from MRD) - Dragon Kick - Twin Snakes - Snap Punch 2ND Rotation
Impusilve Drive - Bootshine - True Strike - Demolish 3RD Rotation
Fracture (from MRD) - Dragon Kick - Twin Snakes - Snap Punch 4TH Rotation
Then repeat all rotaion

Here's the thing this works good especiialy when you have your GS3 already as you don't need to put up TOD as much as Fracture cause TOD has 30 sec effect on the enemy.
Hopefully this helps other Btw on your GS1 and GS2 its up to you if you want to put up TOD. Btw I always use this rotation on Titan so I think its quite effective

PS: You should move the moment you use Snap punch as the animation is quite long XD but it still works if you even if you watch it.