> They are just developer tools A CA is a CA. A developer tool would be you signing certificates with your own private CA. LetsEncrypt is often better as they

> They are just developer tools A CA is a CA. A developer tool would be you signing certificates with your own private CA. LetsEncrypt is often better as they support must-staple, CT timestamps in certificates themselves, and ECDSA leaf certificates support. The snakeoil pitch would have worked 3-4 years back when browsers shows a big yellow label in address bar, but as of now, they all look the same regardless if its a DV, OV, or EV certificate unless you click your way through the certificate information.