Brad Wwrote a review of Feedback Sports Omnium Portable Trainer on December 25, 2018
Familiarity: I've used it several times
I bought this with the thought I would swap between 29er and 700cc bikes. However, the setup required to do this is not user friendly. You must disassemble the the legs to access the self locking nuts to live the QR bracket. It’s really unbelievable they didn’t take this into consideration.