NOTE: I will update later with the builds for everything else I use (pet, weapons, etc.)
ABOUT
Didn't really like the other [Octavia] builds so I winged it and this is what I came up with.
Could you change some things? Sure. I used what I have available and it works for me. Your mileage may vary.
I personally like to keep my range close to it's normal 100%, so it's 91 here. Strength is decent, duration is high. Efficiency is flat and that's ok, I just tried not to go red with it.
Replaced the stupid resonator with Ensnare.
No Archon shards yet, just getting into that so it could be better there.
THE BUILD
Primary: [Proboscis Cernos] (cause lulzy high damage tentacle bow)
Secondary: [Kuva Nukor] (cause lulzy microwave gun)
Melee: [Hirudo] (for crazy heals to help keep wee invisible me alive as needed, plus I love these, good fun)
Pet: Panzer Vulpaphyla (even if it dies, I get bonuses and it comes back soon enough)
UPCOMING CHANGES
A.) I plan on getting Archon shards and further improving the build.
B.) Throw in another forma or two to max out my mods and push it further, maybe get Primed Redirection or switch to an Umbral Vitality/[Intensify] for sustain and a little extra power.
C.) Get some Cosmic Specters and pop in [Proboscis] Cernos, Kuva Nukor, and Stropha on a Wisp just for extra gains.
D.) Perhaps I will change up the Arcanes as well.
FINAL WORD
I'm just a guy. I play here and there as I have time. I work full time, I go to school, I have a fiance, so my time is limited. I do not guarantee this will be the best build ever. It's just the best I've come up with, that suits my style, using what I have.
If you like it, cool, use it. If not, that's cool too, don't use it. Let me know what you guys do like or dislike. If you use it, let me know, especially if you change it up, I love seeing what others do in this game.