advice on stack

[musclebosun]

I was thinking of stacking winny and d-bol and wanted some tips on how to go about this. Also wanted to know if d-bol had heavy gyno effecs and if the winny would help reduce them. Last but not least, i can't afford to get to huge cos i need to be able to remain reasonably fast. Will d-bol bulk me up to much to remain quick? Any tips be appreciated. Cheers guys!