spoke magnet placement

[cyberknight]

i have wheels wiht sapim x ray spokes and im not sure if i should use a spoke magnet as it would only be attached to one spoke rather than 2 , would it be best to get the magnet that glues to a spoke or bite the bullet and get the sensors that mount on the hub ?
using garmin with gsc 10 for cadence atm , or just use the gps data ?

 

[Crankarm]

Who still uses spoke magnets in this day and age? For cadence all you need is a sensor on the back of the pedal crank non drive side.

 

[TheDoctor]

I've only ever attached a spoke magnet to one spoke.
Although if you can just use the GPS data I'd go with that.

 

[cyberknight]

Who still uses spoke magnets in this day and age? For cadence all you need is a sensor on the back of the pedal crank non drive side.

it has
i hd heard your speed/ distance recording is more accurate when combined with pure gps data was all

 

[screenman]

Use two magnets, it makes you twice as fast, also you go twice as far. So a win win.