I've had stages, 4iii, powertap hubs and currently the favero assioma dual sided pedals. I love the pedals- they are so easy to swap between multiple bikes, and I've had zero issues in 600 plus hours of usage. 4iii was solid too.
That said, if I had a mandate to spend someone else's money and had to buy a new power meter for MSRP, I'd get the Verve Infocrank. Probably the most proven high level of accuracy out there, but you do pay $$ for it.
That said, if I had a mandate to spend someone else's money and had to buy a new power meter for MSRP, I'd get the Verve Infocrank. Probably the most proven high level of accuracy out there, but you do pay $$ for it.