GPS tech (Garmin, Hammerhead, Wahoo, RWGPS, etc)

the garmins are shit in town

maps take so long to draw that you miss every other junction and then it just gets stuck recalculating

great(ish assuming jaygee has not created the route) out of town
ah that's interesting to know. Do you know if they're only like that with the supplied maps, or with the OSM ones too?

not really a techy, but apparently the mapdroyd app uses vector maps which take up v little space, but the other type (whatever that may be!) is noticeably slower to draw (possibly a phone RAM issue?)

Anyone in paris got one I can try??