Definitely start with Ammo. TUTH can be a strange beast. Too much TUTH, or TUTH in the wrong environment (it is best used alone with a woman who’s ready to go further), and it could backfire and get you perceived as a pervy horndog who only thinks about sex.
You also need to try them each out individually so that you know what each one does and how much to use of each for the best effects. This way you have control over your mixes, and you can easily and knowledgeably tweak them for whatever effects you are seeking. This post should help How To Find Your Sweet Spot (How to find your sweet spot...). 