@Evwan’s bundle is a solid deal IMO
I actually have those rtkp trucks and 4GS gear drives on my Boardy McBoardface MTB, I only have good things to say about them.
I’m pretty firmly in the Z mote camp, if you’re in need of a handheld screen though the flipsky VX4 seems to be an alright option especially with the 3DS upgrades
If you’re not picky about telemetry being on the remote there’s also other options for telemetry such as Voyage Systems Megan/Minnie which will both create “ride logs” where you can view recorded data from your ride.
Example:
This can be incredibly helpful for tracking down issues, and also really fun to look at if you’re a nerd like me!