The type of rivers one floats would dictate what oars to buy i would think .
i bought carlisles in montana because i lost an oar on the big hole river , after getting these with guide model blades - very wide - i could move much faster in short strokes for smaller rivers !
if you float the trask, wilson , sandy , clack and other calmer waters i would use wood or wood composite combo.
for rivers like the eastfork lewis , upper wash , upper kilchis , upper sul duc - rivers like these take fast moves , and short strokes while going around rocks in the middle of a rapid , then i would want composite with wide blades and no or little flex !
long wood oars are good on large rivers where you just pick a slot and float through . on small white water rivers think short and fast - grabbing alot of water fast to get out of trouble , and theres not much diver n bait pulling or plug pulling on these small rivers - its get out of rapid fast while trying to stop the boat in the head of the hole because in short order your in another rapid ! i think alot of people buy to long of oars which are slow and ride low in the hands , i like short oars , they sit alittle higher in the arms and might wear shoulders out but i need shoulder strength for fast hard moves for the rivers i like to float ! oar length wears on different body parts , long oars kill my hands and grip , shorter oars work my shoulders and back more which is what i like . long thin bladed oars are not for me , i am always trying to do the hardest rivers to have the least pressure while fishing
and i would rather be set up for the hard stuff then set up for the easy stuff !!!