Quote Originally Posted by MauiRockHopper View Post
I've narrowed my choices down to these 2, although everyone seems to say Ultegra is way better. Is it really worth the extra money for Ultegra? I don't plan to race, will ride for fitness, most rides are 20-30 miles, 5 times/week. Some hills.
105 is durable enough...and functions just fine! sure, ultegra is lighter...but you don't need to shave a few grams unless you're going to race. some people say ultegra is smoother than 105...i can't feel a great deal of difference...and besides, some people prefer SRAM and Campy, which are much more chunky/louder/organic than shimano components...so "smoothness" means nothing aside from personal preference...

go with the 105 unless you have the extra cash and feel like treating yourself to a luxury!