Best weapon type for WIS-based TWF falconry dark hunter?

[Archenicorus]

I've been considering Longsword w/ Knights Training, or Khopesh, or Scimitar. However, the 1st two will cost me a feat, but I've read they're on par now by having the same crit profile, however Scimitars still have higher crit chance (even with Improved Crit), and will save me a feat.

Things to consider: 1st-lifer, no good/named weapons farmed yet of any of the types. 26pts into Falconry to get most of tier 4, which leaves me only to rely on DH crit multiselector. Not sure which combination of crit and weapons is better: +1multiplier x scimitars? + 1 multiplier x longsword/khopesh? +1 threat range x longsword/khopesh?

[magaiti]

Scimitars may have better crit chance, but longswords/khopeshes have better crit multiplier.

I'd go with longswords, as there are good leveling/endgame ones

https://ddowiki.com/page/Item:Nightforge_Avenger_Blade
https://ddowiki.com/page/Item:Oathblade
https://ddowiki.com/page/Item:Fellblade_(longsword)
https://ddowiki.com/page/Item:Soulrazor

You can get +1 crit chance from Deepwood Stalker 4th core, and +1 crit multi from Tempest 4th core, so plan accordingly

Sad thing about TWF Dark Hunter, Tempest + DwS just seem to work better than DH tree.