I've been tinkering with 3d printing for about a year now and never had any experience before.
Tried most softwares out there that are free and seem to allways comeback to fusion 360.
For slicing I like slic3r PE in the free tier, even tho its interface looks dated it has some very nice features and handles material/printing profiles really great.
But if u want an all in one package it's simplify 3d. Even tho you don't get the same control as slic3r and it doesn't handle material profiles as good.
It has a clean interface, great gcode preview and a few killer features like custom supports (yes there are other slickers with this aswell) and multi processing that lets you switch profiles anywhere in the print or model.
Yes it's a big price now days for a piece of software. But if you are going to use it alot it is well worth it's price.