I'm a bit confused about which should I go for. Let me spread some facts across:
1.) Usually solo FSC, danger missions, and clockworks in general.
2.) Can't cooperate well with a full party in SL, FSC, or anywhere that involves tight spaces as a swordy.
3.) Experienced swordy
4.) Experienced bomber
5.) Barely learning alchemer switching and that gun shield cancel thing.
Flat out, as far as weapons go, there's no concerns. I plan on using the recommended. Except, what armor am I supposed to be using? I'm looking for the highest dps, so should I aim for the Nameless ASI or Shadowsun damage bonus? Note: this is for all-around gunning use.
go for damage (Shadowsun), and use a Swiftstrike Buckler for ASI.
Although you can use two gun damage trinkets and that frees up one of your armor choices for something defensive depending on the situation.