If we leave out the extreme on this answer which is to say "toxic" i think both is best. IM not saying 100mg Dianabol - methandrostenolone - , 100mg winstrol, 100mg, Anadrol 50 - oxymetholone - . What I am saying is one oral with 2 to three injectables and switch every 12 weeks or so depending on how long u cycle. also using the oral to a max of 4-6 weeks.
example:
wks 1-4 Dianabol - methandrostenolone - 50mg ed
wks 1-24 test testosterone enanthate
wks 1-12 Deca-Durabolin - nandrolone decanoate - -Durabolin - nandrolone decanoate - or NPP - Nandrolone PhenylPropionate - - Nandrolone PhenylPropionate -
then i would switch to:
wks 12-16 winstrol 100mg ed
wks 12-24 100mg ed trenbolone