I really like this and the way its made. I WILL be using it but I'll need to practice quite a bit
before doing so.
The tutorial is also nicely done and is taught several different ways (for
different skill levels).
My problem (being unique to me) is that I'm a senior with not
very good hand coordination and or dexterity. I'm unable to do any of the switches therefore I
need to do this and then very quickly move on to something else after the bill examination. For me
not being able to switch, the pen can't be examined.
Again, I REALLY like this and glad I
bought it.