I was looking to get a NExT but I found the xM1 was more interesting, but that meant having two implants rather than just one to get a low frequency chip. So I’m trying to weigh my options.
The only difference I could find, besides a few devices not working, was the NFC support, they seem almost identical for everything else. Is there something I missed? Also, would I be missing out on something if I didn’t have NFC support? because it doesn’t seem to do that much, especially with the old version.
As for low frequency, I read a post saying the xEM has a writable uid, but it isn’t mentioned anywhere outside that thread, is it writable and which other ones are writable?