Hi,
Personally, I've tried several versions of Linux:
Fedora, Ubuntu, KDE, Slackware, Debian, Kali, Slax, Bohdi, ReactOS.
And ultimately, Linux Mint is my favorite.
It's an Ubuntu derivative with some interesting tools.
The base installation includes LibreOffice, Firefox, and Thunderbird.
"Software Manager" that allows you to easily install and uninstall new programs.
"Time shift", a program like "Time machine" on MacOS to helps create incremental snapshots of the file system at regular intervals, which can then be restored at a later date to undo all changes to the system.
"Nemo" a dual windows file manager.
"Warpinator," a tool that allows you to transfer files VERY QUICKLY from one Linux to another.
For Lazarus, don't install it from the "Software manager", but from
https://www.lazarus-ide.org/index.php?page=downloadsB->