I'm typing this with my new ergo keeb right now. Holy fuck it is hard. I cannot seem to be able to hack my brain, I've spent 2 WEEKS desperately trying to learn the first SIX MOST FUCKIN COMMON LETTERS and I'm still completely unable to use them even remotely quickly or reliably. I am completely unable to even break the 70% confidence line on keybr on I,E,S and R despite hours of efforts. Worse, now my accuracy goes steadily down the toilet even if I slow down to a grind in an attempt to improve it.
I fuckin suck at this. It is despair and rage inducing. How the fuck do you manage to even learn new layouts?
I spent almost an hour typing this fuckin message.
But hey at least my keyboard looks awesome.
Edit: it seems using keybr is actually damaging my progress instead of helping. I'm switching to another tool.
Edit2: after a few days on monkeytype I'm up to 17 WPM and 91% accuracy in french, up from 4 WPM and almost negative accuracy. Not great BUT it's still a big win for me. I mostly know my layout now, except for the dev layer. I can only progress from now.
Make an account on monkeytype and practice 1 hour a day. Look at the stats, you should improve in a week or two.
When I switched layout first time (qwerty -> Colemak dh) it took me 2-3 weeks to learn it. Recently I switched again (canary) and it took me around a week of practicing around 2h a day to go to 60wmp English 1k. Then I just started using it at work.
Now I'm switching to Piantor and it's difficult even without switching layout.
I think you have to be patient and also keep track of your progress to motivate you.