For a first cycle, I would reccomend doing a Test only cycle, 400 mg of either Enanthate or Cypionate for 8-10 weeks.
You want to do only one compound your first time to learn how your body responds, and if you start out stacking things, you will not know which one did what for you.
And of course you will probably want to take an anti-e, and have some Nolvadex on hand in case of gyno symptoms.