Just changed from my 10-speed Deore drivetrain which was a bit worn and the derailleur had seen better days after taking a few hits to a Linkglide 10 speed.
RD U6000 rear derailleur.
CS-LG400 11-48T Cassette
CUES SL-U6000 CUES shifter
CN LG-500 chain
And a FSA megatooth 34t chainring (same as standard) for the Kona Remote.
All picked up from wherever I could get the best deal
Not sure on the quality of the derailleur and the shifter, but given how mine were working its an improvement at the moment. See how we get on with this.