Lots of people using er9/erx on a different thread here, it's maybe the busiest thread in the last several weeks. 2 out of my 5 er9 died a few days ago for no reason, and dealing with getting replacements is a slow burn nightmare, so right now, i wouldn't recommend ltwoo electronic. i like the hydraulic brakes and havent tried their mechanical stuff.
I dont think there's been clear communication around what's new / different since the launch of the erx. even the water ingress point wasn't addressed. basically it is evident that we're beta testing the stuff, but it's labeled a retail product. So nobody knows what changes they re making in the background on a running basis, or it they batch the changes into new versions.
Saw it there, remember you being very positive about the er9 when I ordered mine. The fact that they die without a reason is terrible. What reseller did you use?
Find the official store on ali bad in communicating. 80 designer store was a bit more expensive but atleast some kind of service there