I've been playing MTG since Tempest, where my favorite cards and are still from that Pre-Modern time period.
The constructed formats I play are Vintage, Premodern, and Oldschool. I used to play Commander, but it's been headed in a direction that just isn't fun for me to play anymore.
I'm currently only working on my Vintage cube which I have in paper, and am trying to iron out a good balance between colors and archtypes, while attempting to make iconic cards more playable.