beej, it would be a faff, but changing the pedals, would be cheaper than fitting 4 power meters across 4 bikes.
Which I think is part of their strategy.
True, but if an ‘average’ shed consists of, or at least a selection of:
Training bike
Race bike
TT bike
CX bike
XC bike
Then 4 probably have 172.5mm cranks and 1 175mm.
3 have road pedals, 2 have mountainbike
3 might share the same gearing at a push.
There isn’t really a universal solution* unless you’re tall enough to use 175mm cranks on the road and use MTB pedals, in which case XTR Stages would be a shoe in. Otherwise I’d say stages and pedals are pretty similar in terms of fitting faffage and compatibility (assuming you’re happy to adopt shimano, or SRAM (or maybe FSA?) 24mm cranks across the board).
*direct power measurement, so not including the Newton, but that doesn’t work off road anyway.
I’m sorely tempted by the X9 and 6700 cranks, at the sale prices even with buying new cranks for bikes they don’t currently fit it looks like good VFM.