I'm in the process of replacing most of the drivetrain on my crosscheck, new rings/cassette/chain/cables etc. I've got a set of suntour barcons Ive been using for about a year but Ive also got a set of ultegra bar end shifters...thus the dilemna. Should I put the friction shifters (the suntours) back on and have unlimited ability to 'trim" shifts or should I put the shimano's on and occassionaly have to adjust my rear derailer again but enjoy easy brainless shifting? It won't be seeing any races as its set up so thats not a concern, mostly an adventure bike. lots of epic rides, some light touring.