I recently came across a new platform while browsing, and I was surprised by how smooth and fast the overall experience feels compared to others I've tried before, especially in terms of loading speed and usability —
https://www.genina.com/user/profile/5538551.page
https://community.joomla.it/user/mi84sziq
https://mooc.rtu.lv/members/pr29racjbr769/profile/