Grab some friends and go do some tests, outside, indoors, through halls of an office building, etc. Try Missionary, Don Juan, Goofy Foot, plain vanilla, ambush, stationary, close, far, low, high, ZZ Top, flyby, whatever you can think of . . .and you will start seeing where you are getting the shots that you want. Have fun doing this, and you may discover some trick that will come back when you need it later.
Remember that YOU are the one getting the shot. What you are told by even the most expert operator here is ADVICE, not DIRECTIVE. Everyone has their preferences, and if yours turn out to be exactly like those of Lisa or Jerry, that is merely coincidence. And the only way to know what your preferences are is to drill, and drill, then drill again.