I've been thinking about applying a screen protector for my iphone or just leave the phone naked.. What do u guys think?
You would only NEED one, depending on how you use/abuse your iPhone.
I had a PowerSupport clear on my 3G for a year. But then I went without one for the 3GS, 4 and 4S, and now the 5. No scratches at all. I do use a case for the sides and back, however.
I don't toss my phones, keep them in my front pants pocket. I'm careful not to let keys or rub dirt, etc on the screen. It is in perfect condition.
Stick on screen protectors can be hard to put on straight, or with no air bubbles, and that bothers me more. PLUS, they do accumulate oils worse than the oleophobic iPhone screen, and the extra layer of 'plastic' does gives a bit of reflection and dullness, compared to the bare screen. HOWEVER, it is very easy to get use to that, so it is not a killer for everyone.
Here is my solution. Moshi iVisor It is a removable and reusable screen.
It is also washable.
Goes on easily without bubbles, EVER. Comes in Matte or Clear, and costs the same as a good one-use screen protector. $24.95 Works as well as my PowerSupport screen. I've spent more $$ on one time screens, since they bubble up, or I get tired of them.
I use the Moshi when I would need to: outdoor work, beach, or other situations. Then I can take it off the majority of my life in the office, etc. EASY to remove (a piece of tape). I keep in my briefcase as needed.
The Beach is a big one: Sand is quartz (ie glass) and it will scratch any glass (Gorilla) screen (and eyeglasses). I believe that it is dirt (which can have ground quartz) in pockets and shirts, or on tables, that cause the majority of scratches. Plus beach suntan oils on hands get on the screen. I use the AG one, because it is anti glare. The clear is XT.
You can buy them online at the link above, or the ATT stores have a good supply too. Comes in white or black.
In the end it is your decision...this solution takes some of the angst out of that choice...you can change as you like.
PS. If you are a women and throw your phone in a purse, I would use a screen protector. Same with diamond earrings: they will scratch the screen.