Have gone for one of these.
Decided on that one by price but also because it has a brand name, Cycplus. Never heard of them before but I always think that with these knock off/cheap alternative things I’d rather go for something that someone thinks is good enough to put a name on.
Will report on how it works once it arrives.
Anyone know if my head unit (edge25) will detect that this is a different speed sensor than I have previously used and want to do the ride outside in a straight line thing again?