this seems to be a common misconception. Investing more initially, is definitely the fastest way to get green "positive". However, Even just a simple BTC contract will go green in a bit over a year. Mining is as much a gamble as it is an investment. If you compare the hashing power that you buy/rent/contract from Genesis to that of hard physical equipment, Genesis mining is a killer deal. I get paid everyday and am quickly approaching green if you don't count my trading or affiliate bonus.