Turn-by-turn Navigation on the HTC 8X?

I'm thinking of upgrading to the HTC 8X from my HTC Thunderbolt (yuck). One of my primary use cases for my cell phone though is using the GPS and Turn-by-turn navigation using Google's awesome maps. What is the state of turn-by-turn on the 8X. I know all Windows Phone 8 devices use Nokia's great mapping data, but do not come bundled with any Turn-by-turn functionality correct? What do you use, if anything at all, to get turn-by-turn directions on the 8X?