We used them this year. Our rookie year, and I wished we would've used them more!
I really love pneumatics because of the speed/torque. And once it's airtight u don't have any problems at all.... like PWM cables coming lose during a game or something. Only down sides was your inches etc....
We as a Dutch team use different measurements etc.. gave us a set back from a round 1,5 week with stuff we needed to order.. but we got a great robot
And we're going to St. Louis and hopefully make it to our divisions eliminations!