My recently acquired Vixxen likes to fly but is reluctant to descend. I have found that rates of descent with one POB and half fuel at 50 knots end engine idle are:
No flap 200 fpm
1/2 flap 400fpm
full flap 400 fpm.
The flaps are actually flaperons. Idle at 50 knots is 2200 rpm which is a bit higher than I would like, my previous 912s idled at about 1800 on the ground, about 2000 in flight. This is all manageable but getting it down to 50 knots is critical. With a stall speed of 27 knots at MTOW the old 1.3 rule would suggest a speed on final of 36 knots but with low inertia 50 knots is safe, 45 over the fence. Then add a bit of power for the round out, pull the flaps immediately on the ground.
I was expecting the full flap setting would have a higher rate of descent but have tested this several times.