I ride these tires for a few weeks leading up to RAGBRAI and for RAGBRAI I loved them but when I returned home after a few short rides I came out to find the rear completely flat. When I filled it a huge bulge formed making it unusable.
Set them up tubeless, quick bead pop and done. Roll very quickly, decent on gravel roads. Haven't taken them on anything too loose though. Good tire for mixed surfaces so far