# data[].attributes.body
Set 2 Disadvantage:
use more time

# data[].attributes.body
Set 2 Disadvantage:

# data[].attributes.body
Set 2 Disadvantage:

# data[].attributes.body
Set 2 Disadvantage: need more time to finish and more difficult

# data[].attributes.body
Set 1 Disadvantage:

# data[].attributes.body
Set 1 Disadvantage:

# data[].attributes.body
Set 2 Advantage:
can know the time of each drawing pins fall off

# data[].attributes.body
Set 2 Advantage:

# data[].attributes.body
Set 2 Advantage:

# data[].attributes.body
Set 2 Advantage: more accurate and measurable

# data[].attributes.body
Set 1 Advantage:

# data[].attributes.body
Set 1 Advantage:

# data[].attributes.body
Set 1 Disadvantage:

# data[].attributes.body
Set 1 Advantage:

# data[].attributes.body
Set 1 Disadvantage:

# data[].attributes.body
Set 1 Advantage: