I prefer the precision of the Crossfire 2 SRS but the comfort of the Crossfire 3TA. The Crossair are far better than both-- very precise shifting, better grip on the pegs, better feel on the pegs, and a comfortable toe box like the TA, but not too wide. The three buckles are great and I can go from no knee braces on my ADV bike around town to knee braces for off-roading and dirt biking without having to adjust the buckles. On/off is easy. The lightness is really great, it will be hard to go back. I wear 9.5 in street shoes and 43 fits perfectly with room for a comfort sole upgrade (always thin wool socks for me btw). I thought about getting the HD version but the trial sole just hooks up too much on the pegs making shifting a PIA (I installed trials soles on my TAs). I don't ride hard enduro--in 1st/2nd gear only with my feet on the ground half the time-- and the Crossair soles are plenty grippy for the technical single track, especially compared to rock hard, slippery SRSs. They're vastly better than a trials sole for ADV riding on and off road because shifting is just easier sitting and standing. I try not to dab on big bikes anyway. They also currently cost about half as much as the HD version.