2. Ex nihilo
Some church plants begin with a man with a Bible on his knees: the evangelist gathers a church (and possible his income) from converts and eventually, by the Lord's grace, a church is born.
Pros
The only thing needed is an evangelist; you don't need money, property or people. Therefore you can do this sort of church planting regardless of the state of current churches. This kind of church plant is most likely to reach the totally unchurched and will have greater freedom in trying new approaches to ministry.
Cons
Although not finanically expensive, it is personally expensive. You need to right person and the right person needs a great amount of spiritual strength to persevere through possible disappointments and other hardships. At worst, this kind of church plant can end up gathering up a lot of damaged and disgruntled people, rather than genuine converts.