I have a 171 and several 175 Lemon Lake Katanas, 2 first run Pro 175 katanas and 1 170 regular production run. None of them are the same.
The 171 Lemon Lake flies an awesome long anny but it's prone to turning over too much and will not handle headwind well. 70% and smooth is perfect for this disc.
The 175 Lemon Lakes require very good snap to stay turned over and always come back at the end. the flight is dependable and they handle headwind better.
The Pro katanas are too flippy for me, put them away as I can't stand an unreliable disc. Yeah, thrown on a perfect hyzer flip line, they go really far, farther than the stars.
The Regular run katana is very fast and overstable and low speed really stable so I have found it nice for low short/medium meathook shots. It reminds me of a little faster new star boss.