can you share some reviews on Yinhe National Blue 40 degree? how tacky is it? how is it compared to H3 Prov Blue 41?It's a totally different rubber. The top sheet is more tacky and feels more like the Provincial/National versions of DHS Hurricane 3. The sponge isn't as bouncy as Big Dipper 1. It's quite hard and numb and for me to use it, it requires some boosting.