What is your A reference on your tuner? I use 432 on my acoustics because it’s a frequency that aligns with our body’s energy. A friend of mine, who is the classical and baroque guitar professor at W&M, uses 430.65 for his house note. What’s your view on this and how do you apply it?

Up for discussion. 1: Whats the hardest guitar technique you have learned? 2: Whats the technique you still can't quiet grasp? 3: Whats your favorite sounding guitar technique rigardless of the difficulty? For me: 1: Not sure what its called but its the double string chug/pull off tech that Adam Jones from Tool does. Specifically in the song Jambi but he does it in a few others as well. 2: Sweep picking is still something that doesn't come easy for me. 3: Tap/pinch harmonics are my favorite. Especially with low tunings/low chug notes behind them. The drastic pitch change back and forth is excellent. Example riff would be main riff from Stitch by Wage War🤘🏻