Hi.
I would like to ask you if you use a screen protector for the device ?
I saw it's only 5$ on Ebay. Is it better to use the device with a screen protector ?
and what is the best way to clean the screen ?
I have a new device and I afraid it will have signs on the screen.

is it ok to use the screen with my finger or it's better only with the pen ?

thank you