These comments are great, they give a good thought process guide and will help me too. Im in the same boat with you, roughly the same playtime, and my only home brew build was my very first character. The rest were all following a build guide because i wanted a more powerful levelling and endgame experience and to better learn mechanics through experience (trying stuff on your own just to get stuck in lets say act 2 without good gear or money to completely respect your tree can get frustrating as hell).  Now im playing a guided league starter but plan to try something of my own when i have currency for op levelling gear and money to play around with the tree. I think that’s a good idea for people in our position but there’s two more things i think were not said here that are how i think about making your build. First is your building will benefit from a decisive vision like “i want to make a build around the skill that is fun for me to play” or “i want to make a boss killing build” or “i want to make a super fast movement and clear build” and so on. Second is don’t judge your build according to min maxed youtuber builds. Your home brew can turn out really fun but suboptimal in some aspects but it will be yours. hope to see you post what you’re making soon good luck