The new iPad's glass screen is tough and scratch-resistant, but a lot of people still choose to buy a screen protector to be safe and made your iPad scratchless .

The truth is, I do not know how necessary screen protectors really are and many do not help with glare quite as much as they promise. They also have a tendency to reduce the crispness you see in the iPad's new Retina display, which is probably their biggest flaw (this wasn't as much of an issue with the iPad 2).

That last serious caveat aside, some screen protectors are better than others and only a few are really worth your consideration.

Major League Baseball players and coaches are eager to get their hands on Apple's new iPad, claiming the clearer Retina Display will help them 'break down the mechanics' of the game.

The verdict comes from Cincinnati Reds manager of video scouting Rob Coughlin, who says that the majority of MLB players already use an iPad to study footage of their opponents.

Coughlin says the improved detail on the latest iPad's 2048 x 1536 screen will be an even bigger aid in helping hitters pick-out breaking balls, curve balls and and more.

Clubhouse favourite

He said: "Look around the clubhouse. Just about every single (player) has an iPad they can use to prepare for a game."

"With the '3,' now you're going to be able to see the grip on the baseball, perhaps even the rotation of the baseball and be able to (better) break down mechanics.

"A decade ago (the latest) was VHS tapes, then the quality of video improved when everything went digital. Now, the next step is getting everything in high definition. The clearer the picture, the clearer you can see what the pitcher is trying to do."