Both really, but if I'm honest more out of interest.
I've got a Rotor 3D+ SRM (waiting to go on) the Time Machine, and I'm waiting for a Type-S SiSl Power2Max to go on the SSP.
However, I'm doing all my cycling at the moment on the Serotta, which has nothing, so I've been using my PowerCal to feed TSS data into Training Peaks.
Both really, but if I'm honest more out of interest.
I've got a Rotor 3D+ SRM (waiting to go on) the Time Machine, and I'm waiting for a Type-S SiSl Power2Max to go on the SSP.
However, I'm doing all my cycling at the moment on the Serotta, which has nothing, so I've been using my PowerCal to feed TSS data into Training Peaks.