Not really sure why we need foldable phones. If you want a bigger screen, get a phablet. The more moving parts you add to these designs, the more prone to failure they become. They look pretty cool, but if you're going to drop $2,000 on a foldable phone, I'd suggest waiting until they improve the design. Here's an in-depth review of the phone...
But like I said, this design is prone to failure because of the fact the phone folds. Users are already reporting cracking and breaking of the phones...
If you've got to have the latest tech, then go ahead and gamble on this purchase. $2K seems like a lot of money to spend on something that's probably going to break. In full disclosure, I currently own a Samsung phone and I'm a fan of it. The Samsung foldable comes out out April 26th.