I'll be starting a 92" oval table soon and am gathering up my supply list right now. I know most people use either 1/4" Volara or 1/4" HD open cell foam for the playing surface. Was wondering if anyone has tried the 3/8" Volara to see if it's any softer than the 1/4"? Any noticeable difference? My table felt will probably be a custom felt from @T_Chan.