The shifting isn't different in terms of how you go up and down, as I have Shimano on both bikes. I axed the thought of getting SRAM really quickly, when I found out the differences in shifting; too many changes for switching between 2 bikes for someone who is mechanically challenged like me. Yes, my Kuota is a triple. It's just that while I actually have more gears (2) with the mountain rd on the double, it's kind of hard to find that "sweet spot." I found that when riding on a flat, I would get to a point where it either felt too easy or too hard. I started using the big ring a lot more by the end of the ride, and once I got that down, I still felt like I couldn't sustain a good pace for awhile on a flat, because I was either spinning or struggling. My average was awful, even figuring in the wind and the big climbs.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport