I keep the C.205's guns at 375, Basically it has Fw190 guns with a Bf109g2's engine.
Its turn radius is pretty fair, it out turns a typical P47 and P51 with ease, but spitfires and 109s beat it. The C205 is decent when it comes to speed, at 21k it tops around 405mph, I would honestly STICK around 10-15k for a LWA fight.
The climb rate is exceptional, only a few spits and 109s can out climb the 205 on Wep, even without wep it still out climbs many opponents.
Acceleration is not that good, you must keep your airspeed up and try not to let something like a La7 catch you, If you dump your airspeed just remember it takes a while to get it back, so its not a true dogfighter.
Max speed on the deck is 323 and 333 with wep - which is TERRIBLE, stay off the deck at all costs. Between 10k and 15k its pretty decent sticking around 375 leveled out.
Basically you need to utalize the Climb Rate to defeat most opponents, its a very nimble bird when its gas gets down 50%. Use the firepower at every chance, at 375 converg, you can take many snapshots and score serious damage.
You are going to burn down a good 25% gas before you even get to the target, you HAVE to monitor the fuel, c.205s have short legs, but if you stick around 10-15k you can easily throttle back and still make some moves before an enemy closes under 3k.
The view is pretty fantastic, allows great snapshots, its guns are outstanding, just remember not to get caught on the deck, its not easy a nimble late war fighter, its a pretty rugged midwar fighter however.
I flew it for 4-5 tours before switching to the Ki-84, every now and then I go back because the C.205 is just the ferrari of the midwar fighters

One last note: Its a perk farmer at 25 eny - want to bang out some serious fighter perks? fly it for an entire tour (sooner you ignore score the sooner you learn to love a perk farmer)