you are going to get some differing opinions... ive observed bloodwork and cycles with sarms for as long as anyone has ever heard from them and have tried both methods... in my experience a LOW dose and i mean LOW dose of clomid is necessary with things like lgd and rad.. i dont consider s23 and others to even be sarms because they are basically steroids... you can try it with just a booster if you want but i generally recommend running the booster the last four weeks of the cycle then running clomid and gw501516 in pct.. gw helps with cortisol control and performance in pct and you clearly know what clomid does.. thats up to you on your comfort.. everyone has a different opinion and method and you just have to go with what you feel is best... ive just dealt with thousands and thousands of people over the years with this and thats what i have found.. i dont like it, i dont prefer it either but sometimes what you want or prefer is not always the answer...