Allan Prazsky

I've had a S720i forever, absolutely loved the thing. Then, another company came around with their fancy training computer. I was reluctant at first, then jumped on the bandwagon, and bought one. BAD, bad decision. While the 720 is a decade old, it absolutely outperforms the 500 on every level.Being a Cat 1 racer and certified coach, the data it provides is head over heels better then anything I've seen coming out of other companies AND, it's 100 times more reliable.There you have it, no crazy story, just a sincere thanks.