I'd opt for this one instead, although smaller it's new tech.
https://www.banggood.com/Flysky-FS-i6X-2_4GHz-10CH-AFHDS-2A-RC-Transmitter-With-X6B-i-BUS-Receiver-p-1090406.html?rmmds=search&cur_warehouse=CN
Get the version with this RX. Lighter, smaller and more advanced that the one from your...