Honestly, having ridden my roll sport to and from work in 2 different states, I'd have to say it's now one of my favorite bikes, and my absolute go - to for commuting, hands down. I run my tires at 27/30 and it still feels very responsive and quick, the tires soak up so much of the rough, uneven roads and concrete (I jump to sidewalks in one section because the bike lane disappears and drivers in Phoenix aren't necessarily kind to cyclists)
I would recommend this bike to anyone!