Unfortunately, although there are a billion new BDM/slam bands, there aren't nearly as many new GOOD ones. And since it's a really, really specific sound with little variation from band to band it takes a helluva lot for one band or another to make themselves stand out from the pack. The top 10 lists on Slam-Minded are a good start but I really don't get the buzz around bands like Ezophagothomia or Body Snatch.
I've listened to damn near every album I could get my hands on and TBH after it all I always end up going back to the same ones.