It all depends on your individual situation as far as experience/education, financials, etc. I would say keep reading and studying until you are very familiar with what each strategy entails. Then, you will be able to make a decision on what fits your situation the best.
Having multiple purchase and exit strategies is your best option. Not all situations are going to fit one strategy the best. Learn how to acquire a property using different finance vehicles and then learn how to have different options on the backside.
Purchase options can include conventional mortgage, private/hard money lender, seller financing, subject to, and lease options.
Exit strategies may include rehabbing and selling, wholesaling, wholetailing, lease option, seller finance, or holding for rent.
Each option has its own implications. However, the options are endless and putting as many tools in your toolbox will be the best way you can go. All of the books put out by BP are excellent and I would suggest reading all of them if you are serious. The forums are another great source of information as there are countless others here doing just what you want to do.
Best of luck!