YES, you need a screen protector. I wouldn't say it's absolutely vital, but it's worth it. Would you rather get a scratch on your iPod screen and not be able to fix it, or get a scratch on the screen protector and feel safe knowing it's not your actual iPod damaged?
And about it ruining the video quality - I got the crystal screen protector: it is almost impossible to tell that there is a protector on it besides the ring around the home button. Seriously. Very clear and clean. As well, screen protectors do different things besides protect your screen - there are ones that reduce glare, reduce fingerprints, etc.
The screen protector besides being visually unnoticeable, also does not make a difference in feel of the screen. Personally, I can tell no difference when using my friend's iPod compared to mine, other than the fact that theirs is a bit more sticky from no protector.
A few months ago, I gave my iPod to my friend to let him fiddle around with it, he ended up scratching a part of it with his nail. Instead of freaking out, I was fine because I knew that I could always replace the protector instead of the WHOLE screen or iPod... Even so, I decided to just leave it there since it made hardly any difference.
Now I agree that a CASE is more necessary than a SCREEN PROTECTOR, but I suggest you get both, and if you cannot the latter(the screen protector is a cheaper way). My mom had an iPhone with nothing on it for a few months(that is, no 'accessories'), but yesterday she got a screen protector, as the body can fend for itself(the only way it could get damaged(dirt is no issue) is if you drop it, and that would be your own fault). If you are accident prone, cases are good, but if you just throw your iPod into bags, pockets, and what not, screen protectors are a better choice.
Okay. That was ridiculously long. But I hope I've made my point.
And about it ruining the video quality - I got the crystal screen protector: it is almost impossible to tell that there is a protector on it besides the ring around the home button. Seriously. Very clear and clean. As well, screen protectors do different things besides protect your screen - there are ones that reduce glare, reduce fingerprints, etc.
The screen protector besides being visually unnoticeable, also does not make a difference in feel of the screen. Personally, I can tell no difference when using my friend's iPod compared to mine, other than the fact that theirs is a bit more sticky from no protector.
A few months ago, I gave my iPod to my friend to let him fiddle around with it, he ended up scratching a part of it with his nail. Instead of freaking out, I was fine because I knew that I could always replace the protector instead of the WHOLE screen or iPod... Even so, I decided to just leave it there since it made hardly any difference.
Now I agree that a CASE is more necessary than a SCREEN PROTECTOR, but I suggest you get both, and if you cannot the latter(the screen protector is a cheaper way). My mom had an iPhone with nothing on it for a few months(that is, no 'accessories'), but yesterday she got a screen protector, as the body can fend for itself(the only way it could get damaged(dirt is no issue) is if you drop it, and that would be your own fault). If you are accident prone, cases are good, but if you just throw your iPod into bags, pockets, and what not, screen protectors are a better choice.
Okay. That was ridiculously long. But I hope I've made my point.