Cons
- Can take a long time to cut out fabric pieces
- Slippery / flimsy fabric can shift will cutting and make the final shape different to the original
- Your hands definitely ache after a while
- Difficult to keep fabric flat while cutting
- Lots of time pinning patterns in place
Cons
- You need a cutter and a board (and ideally pattern weights)
- The blade dulls quite quickly
- Can be tricky to control at first
- Different sizes needed for intricate areas or tight curves
- Easier to injure yourself!