I think you need to ride back to back higher end frames to really make a comparision, and even then the geo would need to be the same.
@Smallfurry started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I think you need to ride back to back higher end frames to really make a comparision, and even then the geo would need to be the same.