SAOFB NG
Buy and equip First Aid in early game (Buy first visit to room, equip on menu just before going to Remnant)
After first boss:
TP to Argo and sell info
Talk to Joe
buy&equip Sirius and some bullets for it (~3k)
Set points to 2 STR / 12 DEX
After second boss. Set points to 8 VIT 14 DEX
After first area complete. 
TP To Argo, sell info
Run to shop, buy Sirius+ and maybe bullets
5 STR, rest in DEX (16), equip Sirius+, run to Zeliska
Relatively easy dungeon
After returning to town, go to console, sell ammo, buy Sirius++ and GL6 Firebringer+
Stats 10STR/22DEX
Buy Power Form, equip ON SMG and launcher palettes
TP Argo, get info (can sell info + buy weapon now if necess)
TP UGL, go to Lighthouse, clear

...

After clearing Subway A. Put all points in DEX (32) and max out ammo
Before warping back to Woods for Gatekeeper 1. Set your own stats to 22STR/34DEX and equip GL6 Firebringer+ in second slot.
Setup Arfa-Sys Stats (24 INT + max VIT) + healing Skills.
Equip first Promise Ring when you get it. Identify the launcher that the Gatekeeper dropped if it needs identifying.
From where you stand after Sinon event:
Recruit LLENN and Fuka
Set party Asuna, Silica, Fuka
TP to a shop and buy Sirius 2, and max ammo, sink DEX to 41 and equip Sirius 2.

Flugel 1
first room run behind artillery use it as cover to take out everything

at argo may as well sell all information as well
Sink DEX; head to UWP first

You can do the stat setting part below before Joe if you wish.
After Joe+events
30 STR 54 DEX dualwield Sirius 2 and GL6 Innocent Flash; set party; go to Forest Edge

When you get the second Promise Ring, swap it in for the first
After Manhunter heavily consider heading back for ammo
Fullclear room before big robot in Flugel Depths

SBC Glocken: rush to midpoint, rush to second to last enemy room, clear facsimiles (they get kited in otherwise), then slowly clear last room as appropriate, boss.