Vishal Doshi

Widely accepted, don't know any major browser that does not support/trust LetsEncrypt certs. Super easy (to automate) process for renewal High quality workflow for approval / verification - allows using DNS, HTTP queries etc. Super well documented and because of immense popularity - there's guides for everything - apace, nginx, your esoteric web server; Because of immense popularity, not going to lose support in the near future.

• Free = no credit cards, tax, gst, vat and payment mandates to worry about.

I use Visual Studio Code because fast start, awesome extensions, remote debugging/coding (over SSH!)