Pendant?

The MoN is worth about 6% damage to you (depends on how much 5 str is worth to those chars).

To get more than that on a pendant with no attack and no str (sorry, idk what those pendants come with on base) you'd need 12% str.

Way more NX than it's worth, in my opinion.

4 or 8 str (100 or 110) so I ignored that aspect.

I'm probably going to forge one anyway cause my Aran can't get a MoN (and is the one with 350 atk, so it's least useful there anyway, only 2.8% so ~ 5.1% str), is currently using a clean Deputy Star.

I have 4 4th job Warriors (and a Cannoneer), 2 of them have a MoN, so I'm thinking cubing 1 pendant for str < buying/cubing 2 or 4. I don't switch every day, but it is enough that I wouldn't want to continually be buying SoKs either.