Talk to Andrologist on Male Pattern Baldness

AOA , my hair started thinning since the age of 17, i am experiencing male pattern baldness as my father and elder brother are completely bald due to it, I am still on norwood scale 2 so i think i can recover , i do healthy eating no smoking , drinking + go to gym 6 times a week.what treatment would you suggest me for it? 1.Minoxidil topical + oral finastride 2.Topical Finadstride only 3.Topical finastride + oral Saw Palmetto