Thing about the P-38 is it does everything fairly good.
Its a very good Jabo and carrys a lot of ords. It turns better then a fair amount of other planes, climbs better then a fair amount, dives better then anything, rolls very well, has great range and last the old girl can take some damage and make it back home. It has decent visibility once you get used to it and anything within 800 yrds of its fierce nose guns is a candidate for a splash. Its also a great perk builder.
But mostly, and maybe its just me, but when Im in a 38 and see another plane my brain goes into E=MC2 mode and I almost instantly figure a weakness to try and exploit with the Lightening. There is a weakness the 38 can exploit in almost every other airplane. Thats the real strength of flying the Yank multi-use tools of WW-ll.
I hope one day I can get real good in the 38. I believe its a great starters airplane, and even better then the Spits.