A:AnswerNanoglass is designed for studio environments, to prevent glare from harsh lights. It's ideal for working in studios/photography. It does also reduce the quality of the screen slightly as well. Not recommended for regular use.
A:AnswerIs gen 7 M4 chip, gen 8 M5 chip is expected at the end of this year or beginning of next one the difference gotta be 15% to 20% more powerful but if you buy this model you can use it perfectly for 5-6 years.
A:AnswerYes and no. It charges by putting the pencil on the side of the iPad and uses magnets to hold it in place and charge the pencil. You could keep it there as storage but I found that it falls off easily. I bought a holder that sticks to the keyboard case I bought and it’s much more secure. I have found that the pencil will lose charge in a very short time but I just recharge it before I plan to use it.
A:AnswerTechnically speaking, you don't need to buy a pen at all. Having said that, the pro version of the pen works wonderfully, and has a feature set that lets you leverage more power from your tablet.
A:AnswerThere is a cellular option if you get it connected through your phone carrier. It is suggested that you talk to them about possibly adding your device to your plan.