The default /e/ setup is to install e Recovery and toggle ON Update recovery;
“does it matter ?”
… well this has been decided by devs to be default for a combination of reasons.
Users familiar with TWRP might choose this (but Update recovery needs to be off, or else it will be overwritten with e Recovery !).
Easy Installer installs stable Build type … is this what you finally installed ? [HOWTO] Give complete /e/OS version info easily for support, answers, comparison etc.