It's a damn shame his hat sucks. Though I do like the boots, If you discount the acc loss it's close to Usukane Feet. And two more jobs can use it to "boot"
Edit:P I meant for other jobs, funny how people end up getting butt hurt and spam rate downs lol.
Odds are especially with Dragoon your accuracy is capped. These look wonderful for attempting a 5 hit build. Also Usukane are better if you have no other way of getting the Store TP needed for a 5 hit build on SAM. (Going from a 6 hit to a 5 hit is much better then 1% haste) This difference is only 2 Store TP though.
If you already have a 5 hit and you aren't short any Store TP at all. These boots are a good way to maximize your haste build.