I recently started using the Assioma DUO power meter pedals.
After 25 years of using many power meters and watching the technology improve, I have found these to be the best I’ve ever used. They’re light, durable, waterproof, easily charged, can be quickly swapped between bikes, and they are highly accurate.
The prices are more affordable for high-quality power meters nowadays: the Assioma DUO retails for US$628, but you can also buy the Assioma UNO (left-side power meter only) for US$402 and later on, after saving up, purchase the Assioma DUO Upgrade Kit (right-side pedal with integrated power sensor) for US$389 and get real dual-sided measurement. For more on Favero Assioma power meter pedals visit their website.