There seems to be quite a few to choose from, KiCAD, Altium, Allegro, etc. I’m going to be designing a few boards for personal use. I’ll be using 4 layers on at least 1 board, and a mixture of through hole and surface mount components. 
I’m not going to be looking for work in PCB design (or anything else), so don’t care about looking good on a resume. Most programs are available online for “deep discounts”  so I’m not worried about price. Just want to design a few boards with least overall effort. It would be good if there are tutorials and online forums where I can learn. What do you recommend?