Low Dosage of Multiple Steroids or High Dose of One?

This is just a general question. I read on a lot of forums that on low doses of substances people still have great strength gains. So wouldn’t it be better to take multiple substances on a low dose? For example, for strength gains instead of TEST-P 350mg/week and DBOL 50mg/day, you would take TEST-P 350mg/week, 10mg/day HALO, 10mg/day DBOL, 20mg/day WINNY?