Did the same upgrade, it took some breaking in + re-tightening after (and I really mean TIGHT) but it definitely is smoother than stock and locks into gears tighter. Still waiting on shipment but i think having an extended knob would feel even better too.
Edit: Would also like to add that I did...
Installed the Hybrid Racing short shifter, if you plan on getting highly recommend applying some lube on the main ball joint, and be prepared to set aside some time to get the center console out which is gonna be quite the PITA.
Also, Hybrid's guide is based on a Civic SI, so do note that the...