so i know SHIMANO has used the term "low-normal" for the rapid-rise rear derailleurs. i have used that setup for quite some time now with an XTR rear der. and the XTR dual-control levers... i was wondering how the SRAM stuff works in comparison. ive never had any experience with SRAM stuff to see how it works... i like the looks of the XO stuff over the XTR but the XTR stuff has never left me feeling unsatisfied.... and i really like the dual-control levers and how they work. i am up in the air about components for my new build so any thoughts or advice would help. does SRAM stuff work like the conventional "top-normal" SHIMANO...?