Thrash is sorta my metal roots, in that my dad would always be listening to Metallica and Suicidal Tendencies when I was younger. I actually grew to hate both bands, and I got into Maiden as my "first" metal band I was actually super in to. That led to Children of Bodom and a bunch of melodeath, the first thrash band I got super into was Megadeth when my mom gave me her copy of Rust In Peace.
I'm way late to the party but I just finished Saor's new album, that was pretty good. Might crack my top 10.