Twin Orochi

So I have a pair of +30 Twin Orochi that I use against bosses with breakables. I finally got my Nemesis blades last week and have gotten them to +35. My question is it worth keeping my Twin Orochi for breakables or is it outclassed by the Nemesis blades?

The 650 MEL-Pwr difference makes the Nemesis outclass the Twin Orochi despite its potential.