I'm really impressed with this little radio so far, especially for the price. The receive sensitivity is the best I have on any HT. Software config isn't great, no bulk import so need to key in each channel, but the vendor is providing CHIRP support soon that will completely fix this. USB charging is the big win for me. It arrived in 4 days to the UK too.
@G1LRO If it had Chirp support I'd be ordering one right now as an 'upgrade' from my Baofeng.
@g4mjs definitely looking forward to CHIRP, it looks like this will be a vendor-supported implementation too so should be robust. This was thier announcement:
https://www.linkedin.com/posts/quanshengradios_uv-k5-programming-software-download-instruction-activity-7049574840088883201-NHGS 
Quansheng Electronics Co., Ltd. on LinkedIn: UV-K5 Programming Software download instruction from QUANSHENG company…
UV-K5 Programming Software download instruction from QUANSHENG company website. We`re working on CHIRP but not ready yet, before that UV-K5 users could…
@G1LRO Have you got a link to the listing on Ali Express? There are dozens of potential suppliers, would be keen to use the one that shipped yours so quickly 🙂