I made a 2.5"(per side) equillateral triangle and a 3" version for my eight panels (I used graphinf paper and a ruler). It's one of the easiest patterns to sew, other than a 4 panel.
Both, maybe. You'll just have to experiment to see what suits your style.
Waylon Lew - maker of Wasabi bags
NYFA represent.
"Footbag can be pretty frustrating when it's supposed to be fun. I was partly driven by this forum - practice, practice, practice... As that is true, I think someone can be too focused on progressing and training that they miss the fun aspect of it." - Bander87