I got the Ether Jet on Xenoblade Chronicles. Yeah, this thing is incredibly convenient and fun to use. Although once you unlock it, you lose a bit of the big "open" world feeling. And that is a huge part of what makes this game special to me. So I don't think I'll use it much unless I'm returning to a previously explored area for new missions or collectibles.
Just keep in mind that this mission will give you a whopping 10.000 EXP. In case you don't know: that's insane EXP at this point in the game. It made me go from LV 16 (good level for early Bionis Leg) to LV 22-23 (good for the end of Ether Mines). I had to activate Expert Mode and manually lower my level because I was destroying everything that would normally be a decent challenge in the zone.
