The 14 is a very different beast in terms of handling. It has some serious vices that make it a much more difficult ride (particularly at typical MA combat alts) than other variants.
I'm sometimes baffled how some do completely ignore the several weak points of the 14 in their argumentation, falling back to "but I got X kills and Y K/D in it"
You clearly have an agenda/opinion, but you have to be careful not to pick only the facts that help support your opinion, and not those that hurt it. You're presenting the argument in your own favor.
The 262 is atrocious to fly. It's a total pig. Should it be unperked? No.
The Tempest is a terrible plane that requires a LOT of effort and practice to fight in (not run, to "fight" in). Only the best that really put in the effort can get the maximum out of this plane. Should it be unperked by this alone? No.
Simply stating the spit14 is a bad handling plane, thus should be unperked, is a false argument. In that case you've set a precedent that the BEST handling planes SHOULD be perked. Bye-bye all spits, zekes, hurricanes.
The spit14 was perked for a reason. At the time it was perked, there was no spit8/16. It earned that perk price. Now the question is: Why haven't the new spits, which are even better?