Originally Posted by
cydisc
I never thought a simple question could ignite such a firestorm. For plain-sensible people, you sure are emotional.
Is the MTB you're thinking about converting your only bike? If it is, try to borrow a FG from a friend for a good long trial period. If you do have other bikes, go ahead and convert the MTB and see how you like it.
Obviously this is a matter of personal preference. There are no right or wrong answers.