For Sale By Owner House

What is my ultimate goal when attempting to sell my house as a For Sale By Owner know as FSBO. There are two answers, You could either use an agent or not.
1) You could elect to not use a real estate agent and the savethe possible 5% to 6% sales commssion.
2) You could still sell as a FSBO, but get listed on the local MLS listing. With this method, you only pay the buyers agent respective approximate 3% sale commssion. Se Vende Casa