Where to buy brushless motors?

Is there something like mouser, but for motors? On mouser there isn’t a very large selection of dc motors. There are some hobby shops that sell that stuff, but it’s really hard to search by a specific spec, like torque or power requirement etc. I really like the power search on mouser/digikey for other discrete components, but they don’t have a good selection of motors. Are those brushless motors any good?TomCat & Detrum Brushless Motors for RC Planes, RC Cars I am struggling to find an brushless motor for my rc plane. An advice?

Sadly, I fall under the category of folks who buy camera drones and never modify or replace anything on them. I’m eager to see if any of the FPV crowd here has suggestions.