Hi Shinji,
Ah, the bachi that has similar flex to real bekkou is the “Faux Bekkou Bachi” (called 鼈甲調), not acrylic. Acrylic bachi is the transparent kinda.
Liam: Yeah, the faux bekkou is really nice. It’s probably only going to get better in the future, as newer synthetic technology gets used for it.
No question it is better than regular plastic bachi, and I find it superior to cheaper bekkou bachi, which are very stiff. Bekkou bachi do gain superiority when you get into the higher price ranges, as the flex increases. Masahiro’s bachi is almost unbelievably flexible, and slides off the ito like butter (in a good way).
Anyway, the faux bekkou is definitely worth it, and is far better than bekkou bachi of the same price, methinks.