Thanks you for all the answers you guys. A lot of helpful insight

Hello everyone, I was just playing a little and in one of the groups that I found one person pointed out that I was really undergeared for my level. "being 35 and having 27 level things?" I didn't realize this but he was right and he suggested that I use only custom gear. Thing is How do I know which gear to customize to get the best results, and maybe some advice on good mods too. Thanks