Some of my favorite bands, that are really obscure...
Scatterbrain, their album Here Comes Trouble is absolutely amazing, an awesome mix of thrash, punk and comedy metal that never fails to amaze.
Derelict, a Canadian band that had like 3 albums out, then broke up. But damn, were those albums good. Holy fuck, that tremolo picking. Their album Perpetuation is amazing, one of the very best technical metal albums out there.
Flotsam & Jetsam, my favorite thrash band OF ALL TIME and no one has heard of them. Absolute must listen. Their 2016 album, When The Storm Comes Down and No Place For Disgrace, I put all 3 because they're the only band I've ever known where almost ALL their content is awesome.
So that's what I got. I got more, if y'all want, but I wanna hear what you have to say, I wanna listen to some good, obscure shit.