Anavar and deca are the easiest on the hairline for the most part. I'm probably leaving something out, but for the most part these two are it. Fina and winny are notorious for being hard on the hairline. Some guys have bad hair loss from winny or dbol, but not fina, and sometimes bad loss from test, but not winny. It really depends on the person.
Any androgen can increase the rate of MPB though. I doubt your sensitive enough that you'll have that happen though. If you only noticed a slight recession of the hair line from fina and winny then maybe you can get away with using test and var with some spironolactone or nizoral.