[Closed] Difference between Tiagra, 105, Ultegra gear shifters?

@njee20

thanks for your input

of course Dura Ace is BETTER! (I'd love Dura Ace if I had endless cash to spend!

just like I would rather buy an Nvidia GeForce Titan graphics card (£900)for my gaming PC; rather than the ASUS Nvidia GeForce GTX 670 OC card (£320) I recently bought!

to answer the OP 'mtbtomo' who said: "Would I notice a difference with 105, or do you need to go up to Ultegra or even Dura Ace gear shifters?"

he is not going to notice any real difference between Ultegra and Dura Ace gear shifters. that is what he asked about...

definite difference between 105 and Ultegra STI shifter (I own 105 and wish I had bought Ultegra)

difference between Ultegra and Dura Ace STI shifter? not worth considering all other thing being equal?

spend the money on the derailleurs and brakes, you will notice a difference in degradation over a UK winter between 105 brakes / mechs and ultegra brakes / mechs