Yep, exactly the same for me! Groove is my favorite metal subgenre, followed by thrash and traditional heavy metal. Lately, I've been rocking out to Bullet - a Swedish classic-sounding metal band. They've been around since 2006, but their music sounds like it's from the 80's. Killer stuff. Great guitar work and perfect vocals for the style. The singer sounds like a mix of Brian Johnson and Udo, if you can picture that. The band is criminally underrated. If you get a chance, try their 2011 album "Highway Pirates". My favorite Bullet album, and it's a blast to listen to. Happy listening!