[MENTION=418438]TimothyH[/MENTION] is correc: only you can determine if something is worth it or not to you.

I still haven't been convinced indexed shifting is worth it for me and my riding, dropping a couple grand on an electronic shift system certainly isn't worth it. To a racer, it is undoubtedly worth it. To you? If you want it and can afford it, it can easily be worth it.