I just don't know what to think, since from what I can tell by checking Amazon as a source, all the DS Lites I've seen have about 4 1/2 of 5 star average reviews, and there are over a thousand of them. If it's so cheap, why do so many appeal approval of it? (I'm not calling you a liar or anything like that, I'm just confused) I take very good care of my stuff, so do you think even with that in view it'd still break in a short amount of time? It does make me concerned that so many of you who have posted have mentioned problems with the screen hinge breaking and the buttons not lasting.
From my experience? My DS Lite also has a cracked hinge and a weird R button. However, this took
three years to show up. Amazon reviews usually aren't written that long after the fact.
Can't speak for all DS Lites, though. Some will get issues before then, I'm sure.
Honestly, the cracked hinge is only a problem for me if I'm tilting my DS at an angle where gravity sets in and the lid will start to close. If I play it while sitting upright, it doesn't fall, but playing in bed is an issue. It's not the best thing in the world, but it's certainly workable.
If you buy new and take good care of it, a Lite should last you a few years. Like I said, my cracked hinge and R button have only started working up recently for me. Before then, my Lite was perfect -- and I dropped it in water the first week I owned it. But do keep in mind these problems exist.
If you think you can handle a cracked hinge and crappy buttons if/when it comes up, then go for the Lite. If not, go for the original. Don't be too worried about the size difference; if you have big pockets, both will fit. My little brother carried his original DS in his pockets all the time.
As for accessories, maybe a pack of styluses if you lose yours. Just make sure they're for the DS you own! The DSi styluses are different from the Lite/Original styluses. Maybe not a big deal if you carry the stylus in your pocket, but a big deal if you want to slip it into your stylus slot in your DS.