I haven't forgotten how dismal my racing history is! I was hoping to learn from these people. She thinks tacking angle is important, I'm going to find out why.
But... I'm beginning to suspect no one knows!
Jake told you why.
Because it's what monohull sailors use to compare their boat to others. At 3 knots, 0.5 degrees higher is a big deal.
Sounds like she's a pokey boat sailor, and is thinking like one in reference to multis. Different thought process.
It's just a huge variable on multihulls that use apparent wind. The faster you go the less the angles are.