by simonr23 » Tue Apr 10, 2012 2:35 pm
are your current shoes the type where you can walk around fairly freely, without the cleat sticking out under your foot? if so, then the other type(spd-sl) are meant to give improved efficiency and stability on the pedal, due to improved rigidity/lower weight, with the downside being they are more cumbersome if you need to walk around abit.
i bought bontrager road race for 130 with the yellow cleats from one of my local lbs. i have never used any other form of riding shoe before, so cant compare, but they feel comfy, secure and i dont get too hot or sweaty inside them. the cleat is getting cosmetically tatty, after 3mths use, but i do walk in them more than most people probably would. usually through gravelly bits or dismounting to ensure i dont courier up in some sort of tight/busy area.
i believe the 120 region is a starting point for locally sourced, new shoes.
the advantages, to my knowledge are as i mentioned in the first paragraph. efficiency, stability and weight.
i hope i've been helpful and correct!