It does give you a major advantage in keeping track of where the enemy is while in a fight, specially in high g maneuvers when you are blacking out. but if you're sa is poor then you need to work on it first, then get trakir. regular views have lots of blind spots.
semp
Maybe it was because I had years of getting used to hat views before I got the trackir then, because I could keep track of bandits better with the hat than I could with the TIR at first. I knew what view I was on and that helped my mental map of where the bandit was in my head. I had to relearn that and the angles that enemy planes could shoot me from when I switched to the TIR.
Everyone is different though I suppose.
I still say that rudders are a better investment initially than a TrackIR.