I have a Drivo I and and a new Kickr. It’s really hard to decide which one is better. I think the Drivo seems more consistent with power readings (there is no calibration), but the i never got the erg mode to work, if that is important to you. I’m big on ‘road feel’ , and I would say the Drivo has a better feel to me. If you want the climb, its an obvious choice, otherwise it’s really a toss up. If you live in the US, a kickr may be easier to get support if you have problems, but I have never had problems.