Breakouts used to work a treat - but not any more. Some work, many don't. The ones which work are usually the breakouts from wave 2 going into wave 3. I always try and get in early at the turn, usually at a HH if going long. When the HH works across more than one timeframe, then it's usually a very good subsequent move.
If you are in early, then you can sit and watch the breakout and see whether you need to jump ship with your profit if it turns out to be a false breakout, or stay onboard to ride another leg up. It's harder to be able to judge if you've only just got in the trade.
Another reason for avoiding getting in at breakouts is that my risk is significantly higher. I like small risk trades, naturally.
But I did get a little singe today on one trade - without thinking I reacted to a breakout, and paid the price. It was unlike me to do that, but my mind was elsewhere and I stupidily went in on impulse. It was a false breakout, and my risk was much higher than usual, and I lost 3 points. LOL