Personally I'm not a fan of gnome, but If you have a MacOs background Its understandable to prefer it on top of other Desktop-Environments. Do not forget to give a try to other D.E's thou, its always good to check new stuff, I always find delightful stuff effortlessly (: For a long time I tried to make my Linux desktop look similar to my old windows machine, until recently I understood that I was compromising my productivity, so I started to look for new looks for my desktop, its like shopping at a free mall haha, I love it.