As a dedicated hog pilot, I would say I would love the heck outta flying a -4 for free.. BUT... We cant let it happen! The -4 is in my, and many others opinions one of, if not THE best plane in the game. it takes all that is GOOD about the hog (roll rate, turn with flaps, high speed dives, etc etc) and takes away many of it's weaknesses (accel, climb, etc) AND adds a top speed to match or exceed the pony. As was said earlier, the -4 is not perked for any one specific strength it has, but rather the combination of it's strengths. Sure, there are planes that outperform it in any one area of performance, usually not by much, but there is no other plane in the set that has the combination of strengths the -4 has, without weakness. If any plane in the set needs to be unperked, it is the Spit 14. good plane sure, but not a powerhouse requiring a perk in my opinion. (yes, opinion, everyone has one! hehe)
Sol