Me personally would use Fibonacci retracement, how bout you?
Fibonacci is a good tool and if I were to use it, it would help me the the premium and discount levels and the alike , otherwise my trading strategy allows me to trade with a naked chart and I will do this with a smile on my face.
Btw I thought trading these days has moved away from support & resistance, moving averages and all these indicators and traders are more of the ICT and smart money concepts these days