I personally do not like PH, being that they bear the SAME criminal penalties as AAS, bear similar or often worse health effects than oral AAS and far worse than injectable AAS, and yet largely produce less satisfying results than AAS, I have never used PHs.
That being said, I have read up on reports of them, and read the little science that is available.
While I cannot condone the use of PH or AAS, I will say that Suprerdrol and its clones will offer the greatest level of muscular gain. It is also notoriously deleterious for liver values, cholesterol, and some have suggested renal stress. Other sides have been reported to include libido/recovery issues, lethargy, lower back pumps, etc.
From my memory, Finaflex has some superdrol clone in it, mixed with a tren ph, but I could be wrong.
I am not familiar with the PH called sustanon.
Unfortunately, because of the lack of research into PHs, many of their side effects are not well known, and most are based on subjective reports.
Nearly all (and for the ones you listed, all) PHs are methylated, meaning that all will cause hepatic distress to varying degrees.
In terms of ancillaries, please read the SERM, AI, PH, and steroid newbie stickies. These should answer your questions and help you educate yourself to a better degree on the subject.
A question I have is: Why PH and not AAS?