Saramonic have added timecode, 32-bit float onboard recording and 8gb of onboard memory and IPX5-rated for water resistance. Saramonic Amazon Store: https://amzn.to/48EPVAC
The inbuilt mic system is able to withstand a high volume level up to 130dB without distortion. The system has an extended wireless range up to 300m. All of this is currently priced at US$269. US$299 with 2 lav mics included.
Aliexpress Link: https://s.click.aliexpress.com/e/_DeavB9F