I just booked a reward TPE-CDG for February using Aegean Airlines Miles and Bonus points. Aegean is notorious for lack of good availability on most long haul flights/airlines (except maybe Turkish). CDG was the only European destination on which I could find availability, although that's fine as it connects nicely to a flight home (Athens) on the same reward.
For those interested, there seems to be lots of TPE-CDG availability through February and March, although I didn't notice any in the other direction.
Anyway, this will be my first flight with EVA, hence me browsing this forum for a change. I'm reading good things about their J class and really looking forward to it - all 15 hours!