I'm currently using DHS FangBO B2X with FH DHS H8 40deg, BH BTY Rozena.
I'm from Vietnam and one of my friend can buy DHS H8-80 from China.
From the name of this rubber, I guess it will be similar to H3-50 or TG3-60 (tacky Chinese topshet with ESN-like sponge)
May be 10-May I will receive this...