old school metal vinyls, fuck yeah, the way they were meant to be heard, but new stuff is nothing special.
recently i got The Haunted Versus, Machine Head The Blackening, Gojira the way of all flesh, Kreator Hordes of Chaos, and Mastodon Crack the Sky.
all sounded great, especially hordes and crack the sky.
while i prefer the vinyl release over the cd just because they have a more smooth, pleasing sounding mastering to them.
i just recently got into vinyl, thankfully i have a local store that has crap loads of metal releases.
why are you considering vinyl for your releases?