Just like anything, anything can break. You have warranty but it'll be iffy if they let you claim it out. Insurance would cover it though, hopefully you got that. If you want to wait for any of the new ones, you'll have to pay for it though and it will be worth the wait just not sure on how much you'll have to pay.
Even if you decide you can/will get one of the new ones I'd still try the warranty or insurance road, why not get a new phone. And by new, I mean a refurb but still, it's 100% working.