Dark knight's inner ability

Well the issue is I'm not sure at all of getting anything useful within 100 rerolls, also because unlike circulators, which give (as far as I remember) only the maximum of each stat (i.e. only 50% buff duration, not any variation between 38%~49%), honor reset gives randomized stat, which creates a huge pool of possible lines, larger than it is with circs, whereas the +att speed remains only the +1 one. Unless I'm mistaken in something, that's basically why I planned to circulate the +1 att speed and then use honor to keep it and try for buff duration (either 25% on 2nd line or, with luck, 40%+ on first one). Rolling with circulators costs a lot so I would like to do it only when I'm sure I can get a good result in one go (maybe by then we even get that black-cube-like system for circulators...), and wanted to stack up all the possible honor before then.
If all that thing about more difficulty in getting +1 att speed with honor is just my imagination then I might aswell just reroll with honor because yeah 44% is not to throw away... but I still think I would have a better chance at circulating +1 speed rather than moving down %buff and getting the speed with honor. I could reset with honor and aim for +speed on first line but I don't want to risk losing the 44% buff and end up with nothing.