Easy mode planes - ones that require zero pilot awareness of speed, torque, or visibility (brews, zekes, KI43, Spit5, 16) and easily gets defensive
Medium mode - some attention to flight data, flight surface limitations, alt performance, roll rates
Everything else - must use all of your brain to manage flight data, SA etc to fly the plane offensively against any of the planes in the prior two groups. Requires use of all flight surface capabilities for it to be knife fight competitive.
Ill use your post to reply on a few others also. First of all, you cannot include SA when judging a plane. Good SA means do not ever get into a fight unless you have all possible advantages. You cannot make a plane judgement in that situation.
I don;t understand why you think an easy plane like the spit5 does not require awareness of speed or torque. Maybe you don't fly it because you think it is easy but I can tell you for sure that it turns best at a certain speed and if you get it too slow at the top of a loop you will find out the hard way about torque. Also, turning at low speeds requires you to know about torque. I don;t see how it is different that any other plane except the 38 since that is one plane that you don;t have to worry about torque so much.
As for flying data, how is it different for any other plane? They all have different performance at different alts and they can all rip their wings off if too fast. As for the 38 compressing, well, if you compress one it means you are running away or a cherry pick when terribly wrong.
As for the everything else comments, what does require use of all flight surface capabilities for it to be knife fight competitive even mean? Don;t you use your flight surfaces in other planes? lol. How hard is it to pull the stick in a 38?
As for me, I think you guys make things sound a lot more complicated that they are. I watch my speed right before engagement but after that I dont ever take my eyes off of the opponent (or his friends). Stall buzzer, flaps retracting and experience are my only tools in a fight. I also fly everything the same way from a spit5, La7, 110, 205, 109 any plane. What I mean by that is that a fight is simple. It is all about positioning, anticipating where the other guy is going to be after a few seconds and fooling him into making a mistake. So no matter what the plane I am in the approach to the fight is always the same. I don;t ever remember checking my speed in the middle of a fight or doing any of the complex calculations some of the guys described.
As for SA during a fight if anyone is withing 1K I am watching him. If not then they are not there.
As for the 38 being easy or hard to fly, here is how I see it. Lets say 38 vs the "easy" spit5. If the 38 tries to turn it will die. If the 38 goes into the loop till the end of time strategy then the spit has no hope. If the 38 goes into BnZ mode, the spit has no hope so what exactly is it again that makes a plane easy or hard? Is a spit5 easy beacause the 38 turned with it and lost or is the 38 easy because the spit played the E game with it and lost? It seems that ones actions define the "easiness" of the other plane.