If you live in a large enough city with lots of active mappers, perhaps someone else in your local community would be willing to lend you theirs. Mapillary has also issued GoPros through their grant program, but I'm unsure whether they're still doing that.
I haven't tried any alternatives, so I can't comment on that part of your question.
If you live in a large enough city with lots of active mappers, perhaps someone else in your local community would be willing to lend you theirs. Mapillary has also issued GoPros through their grant program, but I'm unsure whether they're still doing that.
I haven't tried any alternatives, so I can't comment on that part of your question.
Good luck!