Not all go-around are the same: 1) someone pulled out on the runway while I’m on short final vs 2)I just bounced the second time, the stall warning is screaming and I am not even close to having total control of the plane.
From the perspective of someone operating a 310 HP Acclaim off a short field…
Scenario (1) is low stress, obviously, and I do not believe rigid adherence to the POH is helpful here. Full power is not required to arrest the descent rate and begin acceleration. You really have all the time in the world in this scenario, so add some power to arrest the descent, positive rate gear up while trimming down, flaps, flaps.
Dealing with Scenario (2) is much more urgent. The pilot must restore flying speed first. Urgently. Full power, trim / push down and don’t touch anything until full control is restored.
My K and my TN both liked rolling in full nose-up trim in the round out to flare. I imagine the nose-heavy Rockets are the same. Full power when configured (including trim) for landing creates a very strong nose-up pitch plus torque/p-factor. Retracting flaps moves center of lift forward, exacerbating this pitch change.
While I choose to fly the way @donkaye, MCFI teaches, both sequences will work, so maybe choose one, and practice it. I believe gear/flaps/flaps permits a drag reduction while buying time to add nose down trim before inducing the big pitch up with flaps. But other than a porpoised landing recovery where the immediate priority is to regain flying speed, neither technique should be measurably better in performance, just in workload.
-dan