I owned the 650R (almost same engine as V), and I'd get the TDM.
Got a friend who owns one.
It feels lighter, will return about the same MPG figures and is faster.
Different type of vibrations because of the firing order, and less of them too.
Can't comment on much else, both bikes should be bullet proof.
TDM should have better brakes and suspension too.
'12 Kymco Downtown 300i ABS, '08 Yamaha FZ6n S2 ABS
SOLD: '03 Peugeot Speedfight2, '07 Kawasaki ER6F ABS, '06 Kymco Agility 125
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