Site Products
Ask The Experts: David Zhuang, No. 403

Ask The Experts: David Zhuang, No. 403

Posted on Butterfly Table Tennis Question and Answer Question: Hi, I would like to get Harimoto Chinese Penhold blade. Between Harimoto Innerforce ALC CS, Innerforce ZLC CS and Innerforce Super ZLC CS, which one are more easy to control? What is the pros and cons in between? Dignic 05, 64, 80 and Dignic 09C which is more easy to control and got more spin? What is ur suggestions rubber for forehand and backhand for my first Chinese Penhold? Thank you. Answer:
image004
This ask the Experts question was answered by David Zhuang. He is the head coach at Princeton Pong in New Jersey. Coach Zhuang’s response is below:
Hi Jaydens Loo,  I personally like the Innerforce ZLC CS a lot!  I recommend you try Dignics 09C for your forehand and Dignics 05 for your backhand.  This combination will give you the best control.  Best of Luck!  Coach Zhuang
Stay “In The Loop” with Butterfly professional table tennis equipment, table tennis news, table tennis technology, tournament results, and We Are Butterfly players, coaches, clubs and more.

Latest News

WAB CLUB FEATURE: North Texas Table Tennis

January 11, 2026
(by Steve Hopkins) North Texas Table Tennis is a premier table tennis club operating three locations in Plano,… Read More

Amy Wang Chooses Butterfly

January 11, 2026
(by Steve Hopkins) Butterfly America would like to announce the signing of elite American table tennis star, Amy… Read More

A Final Day of Surprises in Doha

January 11, 2026
(by Steve Hopkins) The first WTT Champions series event of the year ended in a flurry Sunday in… Read More

Final Four in Doha

January 10, 2026
(by Steve Hopkins) The first WTT Champions series event of 2026 is down to its final day in… Read More

Huge Crowds, Big Trades & “Reunion Weekend” in Portland

January 8, 2026
(by: Major League Table Tennis) MLTT BRINGS HIGH STAKES TO PORTLAND The second half of the MLTT season… Read More

Early Action in Doha: Dima Over Hugo

January 8, 2026
(by Steve Hopkins) The first WTT Champions series event of 2026 is underway in Doha, with first round… Read More

WAB CLUB FEATURE: New York Table Tennis III

January 4, 2026
(by Steve Hopkins) The New York Table Tennis III facility at 45-19 162nd St. in Flushing, New York… Read More

2025 Tour Rankings: By the Numbers

January 4, 2026
(by Steve Hopkins, photo WTT) Wang Chuqin began 2025 as the top ranked player, about 2500 points ahead… Read More
View All News

Get the latest from Butterfly

Stay “In The Loop” with Butterfly professional table tennis equipment, table tennis news, table tennis technology, tournament results, and We Are Butterfly players, coaches, clubs and more.