an oral only cycle... that could get a heavy dicussion.
orals are harder on the liver. This is because they have shorter "half-lives" than injectables. The half-life of a particular steroid is how long it stays active in your system. Because most orals have a shorter half-life than injectables, they need to be taken more often. This puts a huge strain on the liver. Oral steroids that are 17-alpha alkylated put even more strain on the liver.
i would choose var, winny or Turanabol
anavar: 40-80 mg/ed for nor more than 6-8 weeks'
winny: 30-50 mg/ed for not more than 6-8 weeks (17-alpha alkylated)
turanabol: 40-50 mg/ed for not more than 6-8 weeks
superdrol isnt as toxic as var but must never be used longer than 6-8 weeks
always use pct...!