Its completely different.

If I bet level stakes I might only turnover 5K and make a POT of 10%. Thats $500 profit.

The same selections using a staking method might turnover 50K and make 2%. Thats a $1000 profit.

Assuming the starting bank was 10,000 level stakes only made 5% on starting bank and 10% for POT. The staking method made 10% on starting bank but only 2% POT.

The usual response to this is you could just bet more with level stakes and turnover 50K but that may/may not be the case depending on the risk profile. Most people betting level stakes have a very low risk level and will not bet that increased %.

Regardless I have already proven it works with actual selections using a fibonacci sequence in previous threads.