Power Meter choice for my Santa Cruz Stigmata

[tilf]

I have had good luck with my 4iiii crank based. It does Bluetooth and ant+ so it goes to the Garmin and the iPhone at the same time. I have a power tap hub and what is nice about it is that it automatically calibrates. Very set and forget

Finally just bought the p1 pedals so I can get a workout at the gym when traveling without a bike. No torque wrench needed really is nice. The downside is that I have a special set of shoes for this as I run speed plays normally.