Lazs, what is your opinion of the Ta-152? You seem to think that all the perk planes offer an inherent advantage over all the non perked planes, but this does not seem to be the case with the Ta-152 (at least in my opinion).
Up to 20k, the Ta-152 is inferior in top speed, acceleration, turning, and climb rate compared to the P-51d,La-7,109g-10,and 190d-9. I'm sure it is somewhat inferior to some other planes as well, but those 4 are fairly common (as well as unperked). The only things that I can see as advantages for the 152 is that it dives better than the 109g-10 and the 190d-9, but it also has wings that tend to rip off when you pull out of a fast dive to quickly. On top of the wings, it also has a big old radiator that buffs tend to hit first when you try to attack them, making it kinda hard to fight if you are flying at the altitude the ta-152 was designed to be good at (which I guess is 35k and up).
Just curious, as I really don't have any experience in the other prop driven perk planes so I haven't formed any real opinion on them. The 262 is maybe a bit overpriced at 200 points, but I think it is terribly boring to fly (not to mention it is as fragile as a Ming vase), so I don't fly it too often.