Originally Posted by
daihard
I'd suspect the gap wouldn't be as much of an issue on a 11-speed cassette. Mine is an 11-speed 11-32, with the next biggest cog being 28T. I believe it pretty much means a 10-speed 11-28 cassette with an extra large cog.
Even with an 11-spd it will have wider gaps than my triple with a 9-spd. The triple also gets you better chainlines. And 11 speed is fidgety, less durable, and more expensive (original outlay plus the parts wear faster). IMHO.