It depends on how advanced you are. You have to remember that these hormones can change your body for the worse, in ways that may never go back to normal. So you have to ask yourself what you are willing to sacrifice. Now days there are a lot of females that I have seen taking extreme steps but not having a physique that was worth the changes they put themselves through. If you are newer to gear, I would start with just anavar, 5-10mg a day, split into 2 doses if possible, for 8 wks on, 8 off. Then repeat as you ready to. Its a slow process, getting big and you can make great progress without turning yourself into a man in the process, if you are patient and make sure that the foundation is HARD training and nutrition. I think the problem is, people are just not trianing as hard as they used to now days, but they are taking more drugs to make up for it. 

After a few cycles of Anavar, you could then see how you do with Primo if you felt you wanted to take it further. 50mg EW to start, then move to 100 if you feel ok at 50mg. 

Everyone responds differently to these drugs. No two females are going to have the same response. So take it slow and watch how your body responds. I would use these 2 steroids first before going to anything stronger. If one day you do want to try deca, use the fast acting version, NPP, as this will be out of your system fast. If you were to use deca and have side effects you didnt like, you might still have to deal with them for the next month, getting worse as the drug continues to work. Once you take the shot of a long acting compond, you have to live with it for several weeks, bad or good 

GH is not an androgen so it will work in a totally different way, not giving the same side effects as steroids. You can use this long term. Even 2iu a day, of the best GH you can afford, would be helpful and you can run that as long as you like. I would go for no shorter than 4 months, but going for the rest of your bodybuilding career would be fine in most cases, taking shorter periods off, of say a month here and there each year.