I am considering getting a single speed. I would like to know from those of you that have one, what made you do it? And, how has your experience been (i.e. - how much stronger are you, is it fun, etc.) I consider myself an Intermediate rider...and I'm looking to build strength. Is it worth the investment or should I just stick with my geared mtb and road bike? Thoughts??

If you are going to give the thumbs up, please let me know some basics on what to consider when looking at the frames/bike builds, if you have opinions on that. Thanks!