I bought mine a month ago, and I'm happy to keep it. It'll be supported for (guessing) 4-5 years, at least, and the new ARM-based ones won't be available until

I bought mine a month ago, and I'm happy to keep it. It'll be supported for (guessing) 4-5 years, at least, and the new ARM-based ones won't be available until the end of the year (and you probably don't want to be an early adopter).