1. Supports USB OTG(you can flash rom from your pendrive).
2. New look & feel
3. No problem with unlocking
4. Fast backup & restore
5. Supports English/Chinese
Lenovo 3 Note flashing TWRP:
1- Method:—Enter Recovery mode and flash the downloaded CWM zip and reboot and re-enter recovery to get new CWM.
2- Method:—Also can be installed using Flashify using recovery.img file which is in the zip extract it for getting .img.
3- Method:—Using SP FLASH TOOL Select Scatter file MT 6752 Original one and De-select all except recovery in SP tool, select downloaded Recovery img file, and same procedure as flashing Stock rom.
Source : club lenovo