Asking about Masteron specifically. I've run anywhere from 200 mg up to 1,000 mg. Some people even run it higher who are professionals. Frankly I think 500 is plenty.
You can go with testosterone anywhere from 250 to 500 mg a week. I honestly think that is a good sweet spot. Keep an AI on hand in case the estrogen gets high.
When it comes to EQ, anything above 200 mg is going to be an effective dosage. The higher you go, the more side effects and the more your blood thickens, so keep that in mind if you're going to go high.