Medium pips for chopping

[Marc!_]

Are there any medium pips that are good for chopping and keeping spin on pushes? A big issue I had when testing a sheet of 563 PRO was keeping the spin on pushing.
DO knuckle seemed to also do this from the reviews I saw.

 

[piligrim]

https://www.tabletennisdaily.com/forum/topics/best-medium-pips-for-both-chopping-and-attacking.39567/

 

[Reaper]

sometimes I use SWORD Long Can, and it's pretty decent on chop and push, but no so good when i try backhand flick or punches.

Stay away from DHS Sharping, it's unusable.

 

[Marc!_]

sometimes I use SWORD Long Can, and it's pretty decent on chop and push, but no so good when i try backhand flick or punches.

Stay away from DHS Sharping, it's unusable.

Is it good for chopping heavier topspin and can add spin on push? Lot of LP and MP neutralize the backspin when push

 

[Reaper]

it does cancel the spin a little on contact, you have to generate yoúr backspin with a chopping motion. i've only used LongCan and Sharping, so i cant compare it to your 563 PRO

 

[Marc!_]

OK. After one session of the Nittaku Super Do Knuckle in 0.5, my brother (the chopper) said:
It has worse chopping compared to curl P1 0.5mm(reversal-wise) and takes more spin, it also cannot add much more or attack much better.
The only pro was that it could vary more. It plays like a Curl P1 0.5mm but worse other than variation.

Is Nittaku SDK much different from Nittaku DK, and does the sponge thickness affect it a lot (If it was thicker would it be more spinny and better chop)?