Someone said "You have to work hard all the time - either pedalling or trying to conserve momentum by fast, smooth cornering" is true, but I would like to add that you need to ride with your head a lot more. It's also about free-wheeling with a SS at the right times to conserve energy ready for the sprints up and over short steep climbs or technical bits to keep you flowing - there is no lazy lever or panic button to fall back on so it teaches you how to "read" what's up ahead and deal with it the best way.
In general, simply study your gearing patterns and make a reasonable judgement if the conditions allow SS. Ditching all the extra weight and carefull choice of tyres AND routes seems to go a long way in getting a positive SS experience.
Personally though, I use a SS for a work / urban hack ( http://www.retrobike.co.uk/forum/viewtopic.php?t=156600 ) and a SS when the mud and snow comes to reduce bike failure chances to a minimum. In between it's a 2 x 9 since dry conditions will allow more top speed on descents, and thus a bit more thrashing ..... so no I'd keep a full stable
In general, simply study your gearing patterns and make a reasonable judgement if the conditions allow SS. Ditching all the extra weight and carefull choice of tyres AND routes seems to go a long way in getting a positive SS experience.
Personally though, I use a SS for a work / urban hack ( http://www.retrobike.co.uk/forum/viewtopic.php?t=156600 ) and a SS when the mud and snow comes to reduce bike failure chances to a minimum. In between it's a 2 x 9 since dry conditions will allow more top speed on descents, and thus a bit more thrashing ..... so no I'd keep a full stable