>>1846
>correcting mistakes is a bitch on paper
For the purpose of learning this is perfect.
>Don't scanners cost more money than tablets?
Depends on the tablet.
If you don't have one you can just use a camera and retrace it.
It's not so much about the detail and more about getting the gesture down without being hampered by ergonomics.
There's even some pros who still use this workflow.
>>1847
>However some people can do great things with them-it's just an uphill battle
This is also true.
We're just talking about the ideal environment.
When digital art was in it's infancy people still made amazing stuff with hardware that would be considered toasters today.