| The Ki-84-Ia is probably the cleanest of them all, good choice, Plan_D!
However, I rate the Ki-84-II with 1990 hp engine the best of this series (The Ki-84-I is slower).
Diving probably goes to Frank, agreed but keep in mind that buffeting is more (sooner) a problem to the Frank than to the Yak.
In terms of climb and acceleration the Yak-3U is far superior, the Yak-3 slightly superior to any Yak, Glider.
One thing to add: If you calculate the recoil forces properly than each full purst of four 20mm would shake the Ki-84 considerably, with two 30mm of them it would reduce itīs speed while firing...
I would still go for the Yak (esspeccially Yak-3U) but itīs really a close decision. A Yak is a much smaller target to hit and highly agile over a wide area of speed.
__________________ ---delcyros--- |