MX linux is a nice distro, Linux Lite also.
There are so many choices, sometimes depends on the hardware in your computer.
Maybe tell us what computer your using, and what you mainly want to
do, some distros lean towards different user cases, most are quite generic though and can be set up to achieve almost anything you like,
but being new to Linux its best to go with something that requires less input effort and know how.
Youtube will show you what any given distro will look like,
try the ones that have a trial built in, when you flash them to a usb
stick you will find out if the mouse keyboard and wifi will work, before you install them, ear mark the ones that connect to wifi and you like the look of, try a few this way, then decide.