Yes I saw this. But Canadian dollars are going really low now so I'm hesitating.
I just checked it's already sold out in the online stores like pc-koubou and ark-pc.
Manage to run your games at 300+fps before you talk about mouse precision.
If you are still struggling to reach 100fps or if you are using some IPS/VA monitor, don' buy mice anymore. Save money and upgrade your whole rig.
If you don't know how to upgrade, just throw away your Ryzen 1st and 2nd gen, get latest Intel i7 i9 with "K", get 4000+MHz memory.