Track is in fact getting fixed to match the classic timeline in the next patch, according to the bug forum as tecmos mentioned.
Specifically, it is going from max 125 skill to max 50 skill, and won't go back till a few months into velious. Considering bards (with track 100) can track roughly as far as they can see mobs, I'm guessing there's gonna be a lot of pissed off druids out there, along with an increase in the price of ranger/bard gear
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Definitely 100% classic though. But the bottom line there is I wouldn't let track factor into your decision.
Honestly, I'm a bit biased too, but enchanter is a vastly more dynamic, adaptable, overpowered, and most importantly, FUN class to play. Since getting 60 on my chanter I've tried a lot of other classes, and compared to the functionality of an enchanter honestly they all feel like only half a class (in many cases much less!).