Here is another question, It seems Awesome Miner is switching based on USD-based profit calculations, is it possible to force it to make decisions based on BTC profits?
All internal calculations are made with BTC first. When displaying it's converted into either USD or what display currency you have selected.
However, even if the calculations was made in USD internally, would it really be any difference? What is most profitable in BTC should be most profitable if you convert to USD as well? (Sorry if I didn't understood your question here)