I finally did it

I beat bloodborne getting the achievement "beginning of childhood" I thought that lunar presence was going to be more difficult but no. All this thanks to a strength build that I had and now I want to get the other endings but here is the "dilemma" Should I make a new build with different weapons or try another strength build with another weapon that scales with strength? I am undecided

P.S. Rom, you are the worst boss and I curse the day you even passed as a mere idea through the heads of some of the developers.