Hi from a fellow 2014 SX owner, had it 2 months and have ridden it ONCE from the shop to the shed about 200'. LOL Winter in Wisconsin. Mine's NOS 1.9...
I would say, try to ride them all first and see which feels the best. Go to www.cycle-ergo.com and put in your info and you can see how you will fit...
The grey-ish thing is an '08 XB-STT that's my comfy go-anywhere-I-damn-please and experiment (monkey) with when I feel the need to fiddle. Idle hands...