I to have noticed that the 109's seem to have been neuterd, I know the 109F4 has the extra 20mms, I've got pictures of them but the G2 is a better option is your taking them.
But the K4 is horrable! In the old G10 I could turn fight about the same as a P-51D at mid-low speeds, now the K4 is ever worse, and it flies with a lighter weapons load then most people did in the G10 but with even less options. The G14 is more like the old G10 but it still turns like a tank...
The 109E and F seem pretty good, and I've read the 109s got pretty bad in turn rate over the years compaired to what they used to be, going from about 5500Ib in the E to around 7500Ib in the later G models and with no increase in wing area.
And it seems to be the othe way around with the spits! The early war models are now horrable, the Mk1 turns on a dime but everything else is horrrable (good for early war though), the Spit 5 was toned down (thank god!), it rolls well and still turns well but it's acceleration and energy holding ability has been cut down as well as it's cannon ammo. The Seafire I find to be perfecet, in fact it feels like a heavy spit9, but I downed 3 N1ks, a Ki-84 and a B5 yesterday, it wasn't easy (other then the B5) but I still feel it's well modeled. The Spit14 I don't mind because it's not in it's true form till 15-25K, the Spit16 is was gets me... It's like the old Spit5 with a better roll rate and even better speed! This thing is a total low alt Killer! Right up there with the tempest, the F4u4 and the La models.
I think the models look good, but only the ealier flight models seem to fit right, well, atleast to those people that don't care for "uber" plane, the rest either suck to much or are way too good! lol I like having an balanced plane set, but compaired to the Spit16 what is there? Maybe the Ki-84 but where the Ki fails the Spit16 is great, it can just dive away!
I guess I havn't much else to say on the subject so I guess I'll just end it here for now.
Edward