Okay, now I'm asking this specifically in regards to my own situation;
1) I'm pretty poor, have just over 1 mil atm but that's from selling old gear and a lucky K. ore
2) I don't have Usukane, at all, and will likely never have any due to the above reason especially given I'm quitting for XIV when it's out.
3) Supposing I did luck out on a 15 STP Rindomaru, I've already blown 280k on these so I would then be out 420k, and to even get 5-hit I'd still have to use hachiman Kote and either Domaru or Boots. If I use the boots I'm giving up my 6-hit with Dusk Gloves & Sarutobi Kyahan.
So in short, is it worth trying for a 5-hit build when I can keep my current Rindo that has STP +12 or an and use haste gear with a 6-hit build? I can also do a 5-hit Engetsuto at the moment.