My favorite setup...inconspicuous and highly probable. I trade breakouts frequently enough, but never the kind that you'd read about in a book. I would never trade a "common knowledge" support or resistance unless it was by accident...this does happen sometimes when I check a more conventional type of chart at the end of the day. I must admit that terms such as obvious, common, conventional, similar, simple, typical, accepted, and standard freak the hell out of me... I'm glad those days are long gone!There are no obvious high probability technical setups. Any indicator or pattern setups that work are probably a very well guarded secret.
The obvious highest probability breakout setups are for events, e.g. earnings reports, FDA approvals, M&A announcements, etc. The rub is when you have a high probability event that everyone is aware of, the cost of the trading instrument (options for a long straddle/strangle) rises to offset any edge.
Just another reason why successful trading is hard, as if you needed me to tell you.
Good luck with whatever approach you use!