Ok, well maybe not change your life but it will change your short game!
I recently picked up a 62* T Grind Vokey and it's opened up my short game world. Just yesterday at TCCNE I left myself shot sided to a green about 3 feet above me. I opened the face up and hit a nice little flop that just parachuted next to the hole. I used to play a 60*, and honestly the 62* is a huge difference. There's a plethora of short game shots that have now come into play.
On full swings it's only about 3 yards shorter than the 60* but around the greens it's 100% more useful. If you've ever thought about getting one I highly recommend it.