I heard discording opinions about TCS for track-days and racing. One of the CSS coaches once told me that since the school introduced BMW1000RR and electronics incidents went down 20%. Another racer explained me most regional racers dislike TCS and ABS and never bother to consider paying for them. He was claiming electronics reduce bike performance and you're better off learning to master the bike without extra aids. I can see beginners developing bad habits while traction control fixes handling mistakes.
So as a track-days guy and novice racer, which way should I go? TCS and ABS or not?