I have a new model planar 8 and I use a deerskin mat from "Jake's turntable mats". Thin and supple, no more static issues, seems to couple the record well. They are dirt cheap at around $35 shipped. It is literally the only thing I carried over from my previous turntable.
https://www.amazon.com/Premium-Leather-Deer-Hide-Turntable/dp/B00JDWHDSS/ref=mp_s_a_1_1_sspa?dchild=...=
https://www.amazon.com/Premium-Leather-Deer-Hide-Turntable/dp/B00JDWHDSS/ref=mp_s_a_1_1_sspa?dchild=...=