Mild how (sides, gains, toxicity, etc)...and what are you looking to achieve?
I would honestly just stack 100-200mg of prostanz with 10-20mg of pheraplex. Your other choices would be a Max LMG type product (13-ethyl-3-methoxy-gona-2,5(10)-diene-17-one), or mabybe Bioscience's Methoxy TST (it's seems to be on the weak side though). I can't think of too many other wet products off the top of my head that are still readily available.