Ah yes...this old debate.
If one were to sit back and look at what is perked and how ENY scoring is applied, a whole host of inconsistancies is sure to be quite obvious.
HTC seems to perk planes that dont need to be perked, not perk planes that probably need to be perked, apply high ENY (20<) to planes that do well and low ENY (15>) that do not do so well.
The Spit14 is the biggest "huh?" when it comes to perked planes.
The P47N is the biggest "wtf?" when it comes to low ENy planes (5 ENY).
The Fw190A-8 has to be the most under-rated killer in the game with a 31 ENY. Some will say the Bf109K-4.
As to what planes *should* be perked??? If one were to look at the actual **combat** capabilities of a plane and not the stats of the MA (which imo, are NOT completely condusive to rating a plane), planes like the La7 and Spit16 stand out amongst the crowd. The Nik2 "George" as well but to a lesser extent due to its top speed. No other plane can do what the La7 can do. It is amongst the fastest in the game, it accels very well, it turns well both sustained and stalled (top 3rd), and has the ability to mount 3/20mm cannons. It matters not that "newbs" fly the plane. The performance capabilities of the plane is what it is. As far as the Spit16 goes, it too is fast (the top speed can be misleading because it retains E very well and usually can catch "faster" planes that accel much slower or dont retain E as well), accels very well, rolls as well as any 190, divers well, turns very well, has dual 20mm and dual .50 cals with marginal ammo. No other plane can do as many things as well as the Spit16 can. The Spitfire Mk XVI is the light heavy-weight boxer that can mix it up vs the featherweights or can pound it out vs the super heavy-weights. Oh, and the Spit16 can carry 3/bombs for a 1k load, too. That is three dead tanks with still enough performance to evade/engage enemy air cons. Impressive. Am I calling for a "perk X plane"? Perhaps. If so, I'd suggest an ever so small 3-5 perk point be applied.
Also, take a look at what is currently perked: the CHog has 4/20mm cannons with truck loads of ammo. Otherwise, it isnt all that in the air. It climbs like grandma on the stairs and it accelerates like grandpa in a wheelchair. It has decent speed and a great dive ability. Yeah, it can turn amongst the best with much level pullin' and button pushin', but even then most planes can get inside before all the C-Hog's ideal flight perameters for turning are in place. But those guns... wow. So here we have a plane that is somewhat 1 dimensional that is perked (it is perked for one reason). Hmm. Just how often would a person pick the C-Hog over the Spit16 to dogfight in? I know I'd pick the Spit16. Who would pick the George over the C-Hog? I would.
My point is, no matter how many cross sections, stat comparisons, historical numbers, MA/DA/eetc numbers, public opinions, or FACTS that are thrown at HTC, they will do as they wish and the rest of us can study for hours and to "what and why" and simply waste our time.
The simple fact that HTC wont give any rhyme of reason for their inaccurate and inconsistant scoring system should shed some light on the matter.