Pop Os: Fast and snappy more so than ubuntu in my experience. Also you have access to all of the ubuntu support forums since Pop is built from of ubuntu.
LibreOffice: MS Office
KDen or Da Vinci - Adobe Premiere
Gimp - Adobe Photo Shop
Ink Scape - Adobe Illustrator
Man just go for it, Its Linux Some other good distros that are fun to play around with are Manjaro, Mint, Fedora. Check out distrowatch.com they list Distros in popularity.
Also if you are a fan of the Look and Feel of MacOS you should try Any one of these distros with Gnome 3 and enable the DashToDock gnome extensions and play around with the settings also if you do go the Gnome route check out gnome-look.org and download a theme. all you need to do to install a theme is extract the theme to the /home/user/.themes Folder. if there isn't a /.themes or a /.icons folder in your home folder you can create them in the file manager. download tweaks form the gnome app store and tweak enjoy tweaking the systems look to your hearts desire. its your computer have fun with it. I have been using linux for 6 years now and i find my self hopping between Manjaro and mint its hard to settle .