I've just changed from Garmin 1000 (refunded) to the Wahoo Elemnt, and I love it. Although not colour, the screen is easier to see. It just seems so much more bike friendly. It pairs with your smartphone. Highly recommended. I did consider the Mio 505 but seemed like a similar, better?, Garmin whereas the Wahoo is very different breath of fresh air. Ask if you want any more info, and let me know .......