Turntable Mats for Technics Grand Class, "G" Series

Thank you guys for all the insight!  

The Oracle hard mat was recommended to me for my Technics SL1200G. I tried it but wasn’t really satisfied.  I’m back to the original rubber mat.  I no longer worry about such things. 

+1...on the Boston Audio Mat, but I like my Funk Firm Achromat a little better.

Three of my 5 turntables sport a Boston Audio Mat, either the 2mm or the 3mm version.  I use the SAEC SS300, on my Victor TT101. I realize there are some theoretical reasons not to use a solid metal mat, but I have been happy with the SAEC, nevertheless.  On my Kenwood L07D, I use a solid copper copy of the original stainless steel "platter sheet", which is Kenwood's term for what the rest of us would call its platter mat. In this case, the copper replacement mat sounds better than the OEM stainless steel one, I am guessing because copper is a better EMI shield than stainless; the L07D is quieter and more mellow with the copper mat.  I had the copper mat custom made for me in the US to match the shape and weight of the original. Apparently, Kenwood did not see a problem using a solid metal mat on their finest turntable.

Another vote for the BAM for my GAE. After trying 4 other mats. I liked it so much, I purchased another one recently for my modded 1200.