The best answer you will find here - just do whatever suits you best - if you are confident that you can pull scalping out.
Don't follow bits of advice of people - after all, it is a matter of preference - it is not like one method is superior to other.
The success of your strategy depends solely on its execution. You think you are brilliant daytrader? Go for it.
I agree with you, try some of the techniques you can. Use some of these techniques to try, for example scalping, mid term, long term, then try to use them all, after that which one you think suits you, and choose. Don't forget to always use capital management and manage your emotions. Without management I'm sure whatever technique you use will not work. IMO