Whats on your turntable tonight?


For me its the first or very early LP's of:
Allman Brothers - "Allman Joys" "Idyllwild South"
Santana - "Santana" 200 g reissue
Emerson Lake and Palmer - "Emerson Lake and Palmer"
and,
Beethoven - "Piano Concerto No. 4 in G Major" Rudolph Serkin/Ozawa/BSO
slipknot1

Recent vinyl returnee. I have vinyl from the 70s mostly (bought then) and some from the 80s.I dont get the whole 180g or 200g re-release thing. What is the point? If you are using a good turntable mat like a hexmat eclipse and a turntable clamp or weight what does it matter? What does a heavier record do? Is all my vinyl from the 70s crap? Doesnt seem like it?