I'm 5'11" and have a City Select, Joovy Kooper X2, and a Keenz stroller wagon (my fave of the three), and I'd recommend any of them. I had a Joovy Scooter X2 that I kept at my dad's for when we visited and hated it because I always kicked the brake bar. My husband is 6'5" and has also pushed the Keenz with no issues.