
Originally Posted by
jmX
I've got a MTB, a Trek FX, and a road bike, and by far the FX gets the least use. If I wanna do "trails" I take the mountain bike. If I want to ride on the road, I of course take the road bike. The FX has been turned into the family cruiser which I pull a trailer with. It will work fine as a road bike, but it's not as good as one. Its heavier, flat bars are worse than road bars in just about every way, and at least my FX (a 7.3) is the least smooth bike I have...even with its fat 28mm tires. Rough roads are not fun on it.
Only you really know how you'll be using the bike, but since you already have a mountain bike I say go for the other end of things and get a pure road bike.