830 seems like a better bet to me, except possibly the screen size. But there was a cryptic post here spreading rumors about the release of the 1030 not all that long ago. Has it even been out a year? If the Wahoo Roam had been a better device, you might see a 1040, but now I'm not so sure. OTOH, the 830/530 might be enough to really hurt Wahoo, garmin seems to have taken them a lot more seriously than previous devices.