The time frame has puzzled me for a long period when I was a newbie in this field. Now I use time frames spanning from 1minute to 1 month!
Which time frame to use is not important, the important is to find a way which makes you feel comfortable and you can earn money.
I use the 1 month time frame at weekend to analayze the long-term trend. and then weekly, then dayly, ..... In real trading tiem, i only use 5 minutes time frame, and 1 minute is only used to identify the best entry time. 15, 30 and 60 minutes are also used to verify when an appropriate entry point is meet...
good trade, good luck and good money!