I think handshock is very subjective and depending where you come from. And we tend to adjust our bodies and minds to handshock and /or vibrations.
When I bought my first D-shaped longbow, I thought it had no handshock at all. After a few years I moved over to a custom made hybrid design. I shot it for a few weeks to tune it and get used to it. Then I grabbed my old thrusted longbow and I was really shocked how much handshock and vibrations it had, I suddenly could feel it... Never shot that longbow agains and I sold it. I just couldn't shoot it anymore....
Then I bought a custom made three pce recurve with heavy riser... Putted a bowquiver on it, which added even more mass. After shooting that bow, and going back to my hybrid longbow, I suddenly felt it had a light handshock and some vibrations... I could have sworn it was the quietest bow I ever shot... But it isn't...
So in my opinion it is just what your reference is... If a bow has a handshock you will get used to it, and in the end you won't feel it.
You have to feel it by yourself how a bow shoots, because opinions from other archers might depend on what their reference is...