got a 500 for mrs antigee and ended up using it myself, have considered formally rejecting it – a common reported problem is that it won’t link to pc to upload/download routes – tend to forget about as wifi connect works well but not if in a holiday rental with no wifi
get some odd “system must shut down” error message on a regular basis while riding – can turn off and restart but is frustratingly time consuming
not convinced on the claimed battery life – don’t reckon I’ve got more than 8 hours – sometimes only 6 hours when had a full charge
positives – i got it because comes preloaded with open street map with off road cycle routes and even mtb trails and you enter different profiles road/for CX have to use hybrid 🙁 /mtb and def’ finds some interesting routes away from traffic – also the “find me a route” feature actually works well
to conclude I use it, the basics are frustrating and no way would rely on it not money well spent